Cita APA (7th ed.)

Schaeffer, F. A. (1970). The church at the end of the twentieth century: Including the church before the watching world. Crossway Books.

Cita Chicago (17th ed.)

Schaeffer, Francis A. The Church at the End of the Twentieth Century: Including the Church Before the Watching World. Wheaton: Crossway Books, 1970.

Cita MLA (9th ed.)

Schaeffer, Francis A. The Church at the End of the Twentieth Century: Including the Church Before the Watching World. Crossway Books, 1970.