Dyfyniad APA

American Hampshire Sheep Association. (1937). Flock record, Hampshire sheep. American Hampshire Sheep Association.

Dyfyniad Arddull Chicago

American Hampshire Sheep Association. Flock Record, Hampshire Sheep. Detroit, Mich.: American Hampshire Sheep Association, 1937.

Dyfyniad MLA

American Hampshire Sheep Association. Flock Record, Hampshire Sheep. American Hampshire Sheep Association, 1937.

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