APA引文

Loftus, R. (1993). World watch list for domestic animal diversity. Rome: Food and Agriculture Organization of the United nations.

Trích dẫn kiểu Chicago

Loftus, Ronan. World Watch List for Domestic Animal Diversity. Rome: Food and Agriculture Organization of the United nations, 1993.

MLA引文

Loftus, Ronan. World Watch List for Domestic Animal Diversity. Rome: Food and Agriculture Organization of the United nations, 1993.

警告：這些引文格式不一定是100％准確.