Cita APA (7th ed.)

Johnson, E. F. (1967). Automatic process control. McGraw-Hill.

Cita Chicago (17th ed.)

Johnson, Ernest F. Automatic Process Control. New York: McGraw-Hill, 1967.

Cita MLA (9th ed.)

Johnson, Ernest F. Automatic Process Control. McGraw-Hill, 1967.

Atenció: Aquestes cites poden no estar 100% correctes.