APA-referens

Campbell,Donald. (1995). Design and operation of smallholder irrigation in south Asia. World Bank.

Chicago-stil citat

Campbell,Donald. Design and Operation of Smallholder Irrigation in South Asia. Washington: World Bank, 1995.

MLA-referens

Campbell,Donald. Design and Operation of Smallholder Irrigation in South Asia. World Bank, 1995.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.