Cita APA (7a ed.)

Manning, G., & Curtis, K. (2015). The art of leadership (Fifth edition.). McGraw-Hill Education.

Cita Chicago Style (17a ed.)

Manning, George, y Kent Curtis. The Art of Leadership. Fifth edition. New York, NY: McGraw-Hill Education, 2015.

Cita MLA (9a ed.)

Manning, George, y Kent Curtis. The Art of Leadership. Fifth edition. McGraw-Hill Education, 2015.