Cita APA (7a ed.)

Billsberry, J. (1996). The effective manager: Perspectives and illustrations. Sage [etc.].

Cita Chicago Style (17a ed.)

Billsberry, Jon. The Effective Manager: Perspectives and Illustrations. London [etc.]: Sage [etc.], 1996.

Cita MLA (9a ed.)

Billsberry, Jon. The Effective Manager: Perspectives and Illustrations. Sage [etc.], 1996.