एपीए उद्धरण

Crowl, D. A., & Louvar, J. F. (2000). Chemical process safety fundamentals with applications (2nd ed.). Prentice Hall.

शिकागो स्टाइल उद्धरण

Crowl, Daniel A., और Joseph F. Louvar. Chemical Process Safety Fundamentals with Applications. 2nd ed. New Jersey: Prentice Hall, 2000.

एमएलए उद्धरण

Crowl, Daniel A., और Joseph F. Louvar. Chemical Process Safety Fundamentals with Applications. 2nd ed. Prentice Hall, 2000.