APA引文

American Hampshire Sheep Association. Flock record, Hampshire sheep. American Hampshire Sheep Association.

Chicago Style (17th ed.) Citation

American Hampshire Sheep Association. Flock Record, Hampshire Sheep. Des Moines [etc.]: American Hampshire Sheep Association.

MLA引文

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

警告：这些引文格式不一定是100％准确.