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Alphabetical List of Style Preferences - D

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dash, em dash, en dash, hyphen (see also em dash, en dash, hyphen section)

  • En dash (-): An en dash is smaller than an em dash but usually longer than a regular hyphen; often used in place of the word "to" or "through" such as 10-5 p.m. or Monday-Friday
  • Em dash (-): use the em dash to create a strong break in the structure of a sentence.
  • Hyphen (-): usually used to combine words or used within numbers (e.g., social security and credit card numbers)


dates (also see numbers section)
In running text avoid inserting "nd" or "st" (use April 23, not April 23rd)

When days of the week are used alone always spell out. Days of the week may be abbreviated when used in conjunction with month, day, and year

I was not in the office on Tues., March 20, 2004, because I was sick.

Always spell out months when using alone. Okay to abbreviate months when followed by a date (Jan. 6, 2004). Never abbreviate March, April, May, June, or July.

Consecutive dates can be written in two ways: by inserting an en dash

I will be on vacation June 1-7.
I will be on vacation June 1 to 7

Use "through" when dates extend from one month to the next.

The college will be closed from December 22 through January 3.

Never insert an apostrophe into decades or centuries (use 1960s or 1900s and NOT 1960's or 1900's)

Student/Alumni Classes:
When expressing class years, use a left facing apostrophe with no comma between the last name and class year. (e.g., Bob Smith '95)

Dean's List

Dean of Students, Dean of the College, Office of the Dean of Students, Office of the Dean, the Dean's Office
The college's deans may also be referred to as VP for academic affairs and VP for student affairs

degrees, academic
Include periods when abbreviated; e.g., B.A., M.A., B.S., M.S., M.B.A., Ph.D.
use lowercase when spelled out: bachelor/master degree,
bachelor/master of arts degree, doctoral degree, associate's degree

department and office references
Capitalize formal name: Department of Humanities or Humanities Department.

Lowercase informal reference: I am majoring in humanities. The department is located in Dana Center.

dissertation titles
Place within quotation marks with title caps

doctorate, doctoral degree

Preferred use is residence hall.



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