Cita APA (7a ed.)

Roffel, B., & Chin, P. (1987). Computer control in the process industries. Lewis.

Cita Chicago Style (17a ed.)

Roffel, Brian, y Patrick Chin. Computer Control in the Process Industries. Chelsea: Lewis, 1987.

Cita MLA (9a ed.)

Roffel, Brian, y Patrick Chin. Computer Control in the Process Industries. Lewis, 1987.