APA引文

FAO. (1989). FAO animal production and health series; 1989: Animal health yearbook. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. FAO Animal Production and Health Series; 1989: Animal Health Yearbook. Rome: FAO, 1989.

MLA引文

FAO. FAO Animal Production and Health Series; 1989: Animal Health Yearbook. Rome: FAO, 1989.

警告：这些引文格式不一定是100％准确.