Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.