Cita APA (7th ed.)
Freed, P. E. (1980). Let the Earth hear: The thrilling story of how radio goes over barriers to bring the gospel of Christ to unreached millions. T. Nelson.
Cita Chicago (17th ed.)
Freed, Paul E. Let the Earth Hear: The Thrilling Story of How Radio Goes over Barriers to Bring the Gospel of Christ to Unreached Millions. Nashville: T. Nelson, 1980.
Cita MLA (9th ed.)
Freed, Paul E. Let the Earth Hear: The Thrilling Story of How Radio Goes over Barriers to Bring the Gospel of Christ to Unreached Millions. T. Nelson, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.