Cita APA (7a ed.)

Wheeler, D. J. (1986). Understanding statistical process control. Statistical Process Control.

Cita Chicago Style (17a ed.)

Wheeler, Donald J. Understanding Statistical Process Control. Knoxville, Tenn: Statistical Process Control, 1986.

Cita MLA (9a ed.)

Wheeler, Donald J. Understanding Statistical Process Control. Statistical Process Control, 1986.