APA aipamena

(1961). The encyclopedia of the biological sciences. New York: Reinhold.

Chicago Style aipamena

The Encyclopedia of the Biological Sciences. New York: Reinhold, 1961.

MLA aipamena

The Encyclopedia of the Biological Sciences. New York: Reinhold, 1961.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.