APA aipamena

Sarnoff, P. (1968). Careers in biological science. New York: Julian Messner.

Chicago Style aipamena

Sarnoff, Paul. Careers in Biological Science. New York: Julian Messner, 1968.

MLA aipamena

Sarnoff, Paul. Careers in Biological Science. New York: Julian Messner, 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.