APA aipamena

(1964). AGRICULTURAL SCIENCES FOR THE DEVELOPING NATIONS. AMERICAL ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE.

Chicago Style aipamena

AGRICULTURAL SCIENCES FOR THE DEVELOPING NATIONS. WASHINGTON: AMERICAL ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE, 1964.

MLA aipamena

AGRICULTURAL SCIENCES FOR THE DEVELOPING NATIONS. AMERICAL ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE, 1964.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.