APA引文

(1987). Annual report 1987: The world of the rural poo - meeting a development challenge. International fund for agriculture development.

Trích dẫn kiểu Chicago

Annual Report 1987: The World of the Rural Poo - Meeting a Development Challenge. International fund for agriculture development, 1987.

MLA引文

Annual Report 1987: The World of the Rural Poo - Meeting a Development Challenge. International fund for agriculture development, 1987.

警告：這些引文格式不一定是100％准確.