APA Style
TILLICH, Paul. (1969).
What Is Religion? (First Published).
New York:
Harper Torchbooks.
Chicago Style
TILLICH, Paul.
What Is Religion?.
First Published
New York:
Harper Torchbooks,
1969.
Text.
MLA Style
TILLICH, Paul.
What Is Religion?.
First Published
New York:
Harper Torchbooks,
1969.
Text.
Turabian Style
TILLICH, Paul.
What Is Religion?.
First Published
New York:
Harper Torchbooks,
1969.
Print.