Gaya APA

Schaeffer, F, A. (1977). Introduction to Francis Schaeffer : Study guide to a trilogy : The God Who Is There, Escape from Reason & He Is There and He Is Not Silent plus "How I Have Come to Write My Books" by Francis A. Schaeffer (Third Edition). Downers Grove, Illinois, USA: InterVarsity Press.

Gaya MLA

Schaeffer, Francis, A.. "Introduction to Francis Schaeffer : Study guide to a trilogy : The God Who Is There, Escape from Reason & He Is There and He Is Not Silent plus "How I Have Come to Write My Books" by Francis A. Schaeffer". Third Edition Downers Grove, Illinois, USA: InterVarsity Press, 1977. Academic.