Cita APA (7th ed.)
Kennedy, D. J., & Graham, B. (1972). Evangelism explosion. Tyndale ..
Cita Chicago (17th ed.)
Kennedy, D James, i Billy Graham. Evangelism Explosion. Wheaton: Tyndale ., 1972.
Cita MLA (9th ed.)
Kennedy, D James, i Billy Graham. Evangelism Explosion. Tyndale ., 1972.
Atenció: Aquestes cites poden no estar 100% correctes.