एपीए उद्धरण

Langmuir, D. (1997). Aqueous Environmental Geochemistry. Prentice-Hall of India.

शिकागो स्टाइल उद्धरण

Langmuir, Donald. Aqueous Environmental Geochemistry. New Jersey: Prentice-Hall of India, 1997.

एमएलए उद्धरण

Langmuir, Donald. Aqueous Environmental Geochemistry. Prentice-Hall of India, 1997.