Dyfyniad APA

Co-operative Pure Milk Association. Dairyman's monthly review.

Dyfyniad Arddull Chicago

Co-operative Pure Milk Association. Dairyman's Monthly Review. Cincinnati, Ohio.

Dyfyniad MLA

Co-operative Pure Milk Association. Dairyman's Monthly Review.

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