APA引文

R A.J Roberts. (1991). FAO agricultural servicies bulletin; N86: Strategies for crop insurance planning. Rome: FAO.

Trích dẫn kiểu Chicago

R A.J Roberts. FAO Agricultural Servicies Bulletin; N86: Strategies for Crop Insurance Planning. Rome: FAO, 1991.

MLA引文

R A.J Roberts. FAO Agricultural Servicies Bulletin; N86: Strategies for Crop Insurance Planning. Rome: FAO, 1991.

警告：這些引文格式不一定是100％准確.