APA aipamena

Jamieson, K. H., & Birdsell, D. S. (1988). Presidential debates. New York.

Chicago Style aipamena

Jamieson, Kathleen Hall., and David S. Birdsell. Presidential Debates. New York, 1988.

MLA aipamena

Jamieson, Kathleen Hall., and David S. Birdsell. Presidential Debates. New York, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.