APA引文

Roger Limbrey. (1988). FAO agricultural servicies bulletin Vol.72.1: Agricultural engineering in development. Rome: FAO.

Trích dẫn kiểu Chicago

Roger Limbrey. FAO Agricultural Servicies Bulletin Vol.72.1: Agricultural Engineering in Development. Rome: FAO, 1988.

MLA引文

Roger Limbrey. FAO Agricultural Servicies Bulletin Vol.72.1: Agricultural Engineering in Development. Rome: FAO, 1988.

警告：這些引文格式不一定是100％准確.