Cita APA (7th ed.)
Gordon, E. (1963). To end all wars: A true story about the will to survive and the courage to forgive. Zondervan.
Cita Chicago (17th ed.)
Gordon, Ernest. To End All Wars: A True Story About the Will to Survive and the Courage to Forgive. Great Rapids, Mich.: Zondervan, 1963.
Cita MLA (9th ed.)
Gordon, Ernest. To End All Wars: A True Story About the Will to Survive and the Courage to Forgive. Zondervan, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.