Citazione APA

American Hampshire Sheep Association & Hampshire-Down Breeders' Association of America. Flock record of Hampshire-Down sheep. American Hampshire Sheep Association.

Stile di citazione Chicago

American Hampshire Sheep Association e Hampshire-Down Breeders' Association of America. Flock Record of Hampshire-Down Sheep. Detroit, Mich: American Hampshire Sheep Association.

Citazione MLA

American Hampshire Sheep Association e Hampshire-Down Breeders' Association of America. Flock Record of Hampshire-Down Sheep. American Hampshire Sheep Association.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.