एपीए उद्धरण

Bolts, B. A., & Pawlowski. L. (1987). Wastewater Treatment by Ion - Exchange. Oxford University.

शिकागो स्टाइल उद्धरण

Bolts, B A., और Pawlowski. L. Wastewater Treatment by Ion - Exchange. New Delhi: Oxford University, 1987.

एमएलए उद्धरण

Bolts, B A., और Pawlowski. L. Wastewater Treatment by Ion - Exchange. Oxford University, 1987.