APA
Schaeffer F. A., . (1971). The church before the watching world. Downers Grove, Ill: Inter-Varsity Press.
Chicago
Schaeffer Francis A, . 1971. The church before the watching world. Downers Grove, Ill: Inter-Varsity Press.
Harvard
Schaeffer F. A., . (1971). The church before the watching world. Downers Grove, Ill: Inter-Varsity Press.
MLA
Schaeffer Francis A, . The church before the watching world. Downers Grove, Ill: Inter-Varsity Press. 1971.