Παραπομπή σε μορφή APA (7η εκδ.)

Asian Development Bank. Infrastructure Department. Environment Unit. (1987). Environmental guidelines for selected agricultural and natural resources development projects. The Department.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Asian Development Bank. Infrastructure Department. Environment Unit. Environmental Guidelines for Selected Agricultural and Natural Resources Development Projects. [Manila]: The Department, 1987.

Παραπομπή σε μορφή MLA (9th εκδ.)

Asian Development Bank. Infrastructure Department. Environment Unit. Environmental Guidelines for Selected Agricultural and Natural Resources Development Projects. The Department, 1987.