Lahaye, T. (1982). Anger is a choice. S.John Bacon.
Cita Chicago (17th ed.)Lahaye, Tim. Anger Is a Choice. Melbourne: S.John Bacon, 1982.
Cita MLA (9th ed.)Lahaye, Tim. Anger Is a Choice. S.John Bacon, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.