Cita APA (7a ed.)
Manning, G., & Curtis, K. (2012). <The> art of leadership (4th Edition.). McGraw-Hill.
Cita Chicago Style (17a ed.)
Manning, George, y Kent Curtis. <The> Art of Leadership. 4th Edition. New York: McGraw-Hill, 2012.
Cita MLA (9a ed.)
Manning, George, y Kent Curtis. <The> Art of Leadership. 4th Edition. McGraw-Hill, 2012.
Precaución: Estas citas no son 100% exactas.