APA引文

Ibrahim, M. A. (1995). Results of silvopastoral systems project in the humid tropics of Costa Rica.

Citación estilo Chicago

Ibrahim, Muhammad Akbar. Results of Silvopastoral Systems Project in the Humid Tropics of Costa Rica. 1995.

MLA引文

Ibrahim, Muhammad Akbar. Results of Silvopastoral Systems Project in the Humid Tropics of Costa Rica. 1995.

警告：這些引文格式不一定是100％准確.