एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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