Dyfyniad APA

National dairy research ins. (1973). Annual report - 73. Karnal.

Dyfyniad Arddull Chicago

National dairy research ins. Annual Report - 73. Karnal, 1973.

Dyfyniad MLA

National dairy research ins. Annual Report - 73. Karnal, 1973.

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