एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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