Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.