APA aipamena

Hoff, J. (1994). Nixon reconsidered. New York: Basic Books.

Chicago Style aipamena

Hoff, Joan. Nixon Reconsidered. New York: Basic Books, 1994.

MLA aipamena

Hoff, Joan. Nixon Reconsidered. New York: Basic Books, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.