एपीए उद्धरण

Calabrese, E. J. (1978). Methodical approaches to deriving environmental and occupational health standards. John Wiley.

शिकागो स्टाइल उद्धरण

Calabrese, Edward J. Methodical Approaches to Deriving Environmental and Occupational Health Standards. New York: John Wiley, 1978.

एमएलए उद्धरण

Calabrese, Edward J. Methodical Approaches to Deriving Environmental and Occupational Health Standards. John Wiley, 1978.