Dyfyniad APA

(1970). Some methodological achievements of the Hungarian hybrid maize breeding. Budapest: Akadémiai Kiadó.

Dyfyniad Arddull Chicago

Some Methodological Achievements of the Hungarian Hybrid Maize Breeding. Budapest: Akadémiai Kiadó, 1970.

Dyfyniad MLA

Some Methodological Achievements of the Hungarian Hybrid Maize Breeding. Budapest: Akadémiai Kiadó, 1970.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.