APA (7th ed.) Citation

Proctor, B. (2019). 12 Power Principles for Success. G & D Media.

Chicago Style (17th ed.) Citation

Proctor, Bob. 12 Power Principles for Success. New York: G & D Media, 2019.

MLA (9th ed.) Citation

Proctor, Bob. 12 Power Principles for Success. G & D Media, 2019.