APA-referens (7:e uppl.)

ASHER, H. B. (1980). Presidential elections and American politics. The Dorsey press.

Chicago-referens (17:e uppl.)

ASHER, Herbert B. Presidential Elections and American Politics. Illinois: The Dorsey press, 1980.

MLA-referens (9:e uppl.)

ASHER, Herbert B. Presidential Elections and American Politics. The Dorsey press, 1980.