Cita APA (7th ed.)
Harper, S. (1983). John wesley's message for you. Zondervan.
Cita Chicago (17th ed.)
Harper, Steve. John Wesley's Message for You. Michigan: Zondervan, 1983.
Cita MLA (9th ed.)
Harper, Steve. John Wesley's Message for You. Zondervan, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.