FAO. (1987). FAO plant protection bulletin; 1987; N35.2. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. FAO Plant Protection Bulletin; 1987; N35.2. Rome: FAO, 1987.
MLA引文FAO. FAO Plant Protection Bulletin; 1987; N35.2. Rome: FAO, 1987.
警告：這些引文格式不一定是100％准確.
APA引文