Cita APA (7a ed.)

Peterson, R. (2020). Personal development for life and work. Larsen & Keller.

Cita Chicago Style (17a ed.)

Peterson, Rory. Personal Development for Life and Work. New York, NY, USA: Larsen & Keller, 2020.

Cita MLA (9a ed.)

Peterson, Rory. Personal Development for Life and Work. Larsen & Keller, 2020.