APA-referens (7:e uppl.)

Yorburg, B. (1982). Introduction to sociology. Harper & Row.

Chicago-referens (17:e uppl.)

Yorburg, Betty. Introduction to Sociology. New York: Harper & Row, 1982.

MLA-referens (9:e uppl.)

Yorburg, Betty. Introduction to Sociology. Harper & Row, 1982.