एपीए उद्धरण

Prugh, R. W., & Johnson, R. W. (1988). Guidelines for Vapor Release Mitigation. American Institute of Chemical Engineers.

शिकागो स्टाइल उद्धरण

Prugh, Richard. W., और Robert. W. Johnson. Guidelines for Vapor Release Mitigation. New York: American Institute of Chemical Engineers, 1988.

एमएलए उद्धरण

Prugh, Richard. W., और Robert. W. Johnson. Guidelines for Vapor Release Mitigation. American Institute of Chemical Engineers, 1988.