Cita APA (7th ed.)

Lloyd, S. R., & Berthelot, T. (1992). Self-empowerment: How to get what you want from life. Crisp Publications.

Cita Chicago (17th ed.)

Lloyd, Sam R., i Tina Berthelot. Self-empowerment: How to Get What You Want from Life. Menlo Park, CA: Crisp Publications, 1992.

Cita MLA (8th ed.)

Lloyd, Sam R., i Tina Berthelot. Self-empowerment: How to Get What You Want from Life. Crisp Publications, 1992.