APA引文

Kalshoven, L. G. E. (1981). The pests of crops in Indonesia. Jakarta: Ichtiar Baru.

Trích dẫn kiểu Chicago

Kalshoven, Louis George Edmund. The Pests of Crops in Indonesia. Jakarta: Ichtiar Baru, 1981.

MLA引文

Kalshoven, Louis George Edmund. The Pests of Crops in Indonesia. Jakarta: Ichtiar Baru, 1981.

警告：這些引文格式不一定是100％准確.