APA aipamena

(1946). Science: Nos 26662 - 2687. American association for the advancement of science.

Chicago Style aipamena

Science: Nos 26662 - 2687. Lancaster: American association for the advancement of science, 1946.

MLA aipamena

Science: Nos 26662 - 2687. American association for the advancement of science, 1946.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.