Cita APA (7a ed.)

Books24x7, Inc, & Burnison, G. (2012). The twelve absolutes of leadership (1st edition.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Books24x7, Inc, y Gary Burnison. The Twelve Absolutes of Leadership. 1st edition. New York: McGraw-Hill, 2012.

Cita MLA (9a ed.)

Books24x7, Inc, y Gary Burnison. The Twelve Absolutes of Leadership. 1st edition. McGraw-Hill, 2012.