Jensen, R. (1974). Diseases of sheep. Philadelphia: Lea & Febiger.
Trích dẫn kiểu ChicagoJensen, Rue. Diseases of Sheep. Philadelphia: Lea & Febiger, 1974.
MLA引文Jensen, Rue. Diseases of Sheep. Philadelphia: Lea & Febiger, 1974.
警告：這些引文格式不一定是100％准確.