APA引文

Andrew W Shepherd. (1999). FAO agricultural services bulletin N135: A review,Export crop liberalization in Africa. Rome: FAO.

Trích dẫn kiểu Chicago

Andrew W Shepherd. FAO Agricultural Services Bulletin N135: A Review,Export Crop Liberalization in Africa. Rome: FAO, 1999.

MLA引文

Andrew W Shepherd. FAO Agricultural Services Bulletin N135: A Review,Export Crop Liberalization in Africa. Rome: FAO, 1999.

警告：這些引文格式不一定是100％准確.