एपीए उद्धरण

Mc Whirter, J. R. (1978). The Use of High-Purity Oxygen in the Activated Sludge Process. CRC Press.

शिकागो स्टाइल उद्धरण

Mc Whirter, John. R. The Use of High-Purity Oxygen in the Activated Sludge Process. Florida: CRC Press, 1978.

एमएलए उद्धरण

Mc Whirter, John. R. The Use of High-Purity Oxygen in the Activated Sludge Process. CRC Press, 1978.