एपीए उद्धरण

Maxwell, J. C. (1999). 21 irrefutable laws of leadership. Magna publishing Co. Ltd.

शिकागो स्टाइल उद्धरण

Maxwell, John C. 21 Irrefutable Laws of Leadership. Mumbai: Magna publishing Co. Ltd, 1999.

एमएलए उद्धरण

Maxwell, John C. 21 Irrefutable Laws of Leadership. Magna publishing Co. Ltd, 1999.