APA引文

FAO. (1979). Buffalo reproduction and artifical Insemination. FAO.

Chicago Edition Citation

FAO. Buffalo Reproduction and Artifical Insemination. Rome: FAO, 1979.

MLA引文

FAO. Buffalo Reproduction and Artifical Insemination. FAO, 1979.

警告：这些引文格式不一定是100％准确.