एपीए उद्धरण

Foust, A. S. (2008). Principles of unit operations. John Wiley.

शिकागो स्टाइल उद्धरण

Foust, Alan S. Principles of Unit Operations. New Delhi: John Wiley, 2008.

एमएलए उद्धरण

Foust, Alan S. Principles of Unit Operations. John Wiley, 2008.