Cita APA

Boller, P. F., & Paul F. Boller; Jr. (2004). Presidential campaigns: From George Washington to George W. Bush. New York: Oxford University Press.

Chicago Style Citation

Boller, Paul F., i Paul F. Boller; Jr. Presidential Campaigns: From George Washington to George W. Bush. New York: Oxford University Press, 2004.

Cita MLA

Boller, Paul F., i Paul F. Boller; Jr. Presidential Campaigns: From George Washington to George W. Bush. New York: Oxford University Press, 2004.