APA Style
TILLICH, Paul. (2000).
The courage to be .
New Haven:
Yale University Press.
Chicago Style
TILLICH, Paul.
The courage to be.
New Haven:
Yale University Press,
2000.
Text.
MLA Style
TILLICH, Paul.
The courage to be.
New Haven:
Yale University Press,
2000.
Text.
Turabian Style
TILLICH, Paul.
The courage to be.
New Haven:
Yale University Press,
2000.
Print.