Cita APA (7a ed.)

Wileman, F. A., & Crisafi, F. J. (1970). Guidelines for discretion. Guidelines for discretion.

Cita Chicago Style (17a ed.)

Wileman, Fred A., y Frank J. Crisafi. "Guidelines for Discretion." Guidelines for Discretion 1970.

Cita MLA (9a ed.)

Wileman, Fred A., y Frank J. Crisafi. "Guidelines for Discretion." Guidelines for Discretion, 1970.