Cita APA (7th ed.)
Maxwell, J. C. Developing The Leader Within You. Maanu Graphics.
Cita Chicago (17th ed.)
Maxwell, John C. Developing The Leader Within You. New Delhi: Maanu Graphics.
Cita MLA (9th ed.)
Maxwell, John C. Developing The Leader Within You. Maanu Graphics.
Atenció: Aquestes cites poden no estar 100% correctes.