Cita APA (7a ed.)

Schaeffer, F. A. (1972). He is there and He is not silent. Tyndale.

Cita Chicago Style (17a ed.)

Schaeffer, Francis A. He Is There and He Is Not Silent. Wheaton: Tyndale, 1972.

Cita MLA (9a ed.)

Schaeffer, Francis A. He Is There and He Is Not Silent. Tyndale, 1972.