Cita APA (7a ed.)

Belker, L. B. (1997). The First-time manager (4th ed.). Amacom.

Cita Chicago Style (17a ed.)

Belker, Loren B. The First-time Manager. 4th ed. New York [etc.]: Amacom, 1997.

Cita MLA (9a ed.)

Belker, Loren B. The First-time Manager. 4th ed. Amacom, 1997.