Cita APA (7a ed.)

Williams, T. J. (1961). Systems engineering for the process industries. McGraw-Hill.

Cita Chicago Style (17a ed.)

Williams, Theodore Joseph. Systems Engineering for the Process Industries. New York [etc.]: McGraw-Hill, 1961.

Cita MLA (9a ed.)

Williams, Theodore Joseph. Systems Engineering for the Process Industries. McGraw-Hill, 1961.