Style de citation APA (7e éd.)

Stahl, J. (2007). Lessons on leadership: The 7 fundamental management skills for leaders at all levels. Kaplan Pub.

Style de citation Chicago (17e éd.)

Stahl, Jack. Lessons on Leadership: The 7 Fundamental Management Skills for Leaders at All Levels. New York, NY: Kaplan Pub, 2007.

Style de citation MLA (8e éd.)

Stahl, Jack. Lessons on Leadership: The 7 Fundamental Management Skills for Leaders at All Levels. Kaplan Pub, 2007.