APA引文

FAO. (2003). Egg marketing: A guide for the production and sale of eggs. Rome, Italy: FAO.

Trích dẫn kiểu Chicago

FAO. Egg Marketing: A Guide for the Production and Sale of Eggs. Rome, Italy: FAO, 2003.

MLA引文

FAO. Egg Marketing: A Guide for the Production and Sale of Eggs. Rome, Italy: FAO, 2003.

警告：這些引文格式不一定是100％准確.