Dyfyniad APA

Dairy Council of California. California Dairy Council bulletin. California Dairy Council.

Dyfyniad Arddull Chicago

Dairy Council of California. California Dairy Council Bulletin. [San Francisco, Calif.]: California Dairy Council.

Dyfyniad MLA

Dairy Council of California. California Dairy Council Bulletin. California Dairy Council.

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