Cita APA (7a ed.)

Campbell, J. E. (2008). The American Campaign, Second Edition: U.S. Presidential Campaigns and the National Vote (2nd ed.). Texas A&M University Press.

Cita Chicago Style (17a ed.)

Campbell, James E. The American Campaign, Second Edition: U.S. Presidential Campaigns and the National Vote. 2nd ed. College Station: Texas A&M University Press, 2008.

Cita MLA (8a ed.)

Campbell, James E. The American Campaign, Second Edition: U.S. Presidential Campaigns and the National Vote. 2nd ed. Texas A&M University Press, 2008.