Cita APA (7a ed.)

Nonhebel, G. (1973). Chemical engineering in practice. Wykeham Publications.

Cita Chicago Style (17a ed.)

Nonhebel, Gordon. Chemical Engineering in Practice. London ; Winchester: Wykeham Publications, 1973.

Cita MLA (9a ed.)

Nonhebel, Gordon. Chemical Engineering in Practice. Wykeham Publications, 1973.