APA引文

R W Ponzoni. (1992). FAO animal production and health paper N.101: Genetic improvement of hair sheep in the tropics. Rome: FAO.

Trích dẫn kiểu Chicago

R W Ponzoni. FAO Animal Production and Health Paper N.101: Genetic Improvement of Hair Sheep in the Tropics. Rome: FAO, 1992.

MLA引文

R W Ponzoni. FAO Animal Production and Health Paper N.101: Genetic Improvement of Hair Sheep in the Tropics. Rome: FAO, 1992.

警告：這些引文格式不一定是100％准確.