Dyfyniad APA

Kogan, J. (1984). International directory of soybean entomologists. Illinois: SIRIC.

Dyfyniad Arddull Chicago

Kogan, Jenny. International Directory of Soybean Entomologists. Illinois: SIRIC, 1984.

Dyfyniad MLA

Kogan, Jenny. International Directory of Soybean Entomologists. Illinois: SIRIC, 1984.

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