APA aipamena

Huxley,Julian. (1953). Evolution in action. Penguin.

Chicago Style aipamena

Huxley,Julian. Evolution in Action. England: Penguin, 1953.

MLA aipamena

Huxley,Julian. Evolution in Action. Penguin, 1953.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.