Cita APA (7th ed.)
Bayly, J. (1960). The gospel blimp. Zondervan Publishing House.
Cita Chicago (17th ed.)
Bayly, Joseph. The Gospel Blimp. Michigan: Zondervan Publishing House, 1960.
Cita MLA (9th ed.)
Bayly, Joseph. The Gospel Blimp. Zondervan Publishing House, 1960.
Atenció: Aquestes cites poden no estar 100% correctes.