APA ציטוט

Poehlman, J. M. (1977). Breeding field crops. Philippines: AVI.

Trích dẫn kiểu Chicago

Poehlman, John Milton. Breeding Field Crops. Philippines: AVI, 1977.

ציטוט MLA

Poehlman, John Milton. Breeding Field Crops. Philippines: AVI, 1977.