Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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