APA (7th ed.) Citation

Thielicke, H. (1977). The hidden question of God. Eerdmans.

Chicago Style (17th ed.) Citation

Thielicke, Helmut. The Hidden Question of God. Grand Rapids: Eerdmans, 1977.

MLA (9th ed.) Citation

Thielicke, Helmut. The Hidden Question of God. Eerdmans, 1977.