Dokumentuaren aipamena

APA aipamena

B. Gõhl. (1981). Tropical feeds. Rome: FAO.

Chicago Style aipamena

B. Gõhl. Tropical Feeds. Rome: FAO, 1981.

MLA aipamena

B. Gõhl. Tropical Feeds. Rome: FAO, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.