APA-referens (7:e uppl.)

Stewart, E. W. (1975). Introduction to sociology (2nd ed.). McGraw-Hill.

Chicago-referens (17:e uppl.)

Stewart, Elbert W. Introduction to Sociology. 2nd ed. New York: McGraw-Hill, 1975.

MLA-referens (9:e uppl.)

Stewart, Elbert W. Introduction to Sociology. 2nd ed. McGraw-Hill, 1975.