APA citiranje

(1997). Annual report 1997 (International Institute of Tropical Agriculture). Nigeria: IITA.

Trích dẫn kiểu Chicago

Annual Report 1997 (International Institute of Tropical Agriculture). Nigeria: IITA, 1997.

MLA citiranje

Annual Report 1997 (International Institute of Tropical Agriculture). Nigeria: IITA, 1997.

Opozorilo: Ti citati niso vedno 100% točni.