APA (7th ed.) Citation

Pittenger, W. N. (1969). Martin Luther: The great reformer ([1st ed.].). Watts.

Chicago Style (17th ed.) Citation

Pittenger, W. Norman. Martin Luther: The Great Reformer. [1st ed.]. New York: Watts, 1969.

MLA (9th ed.) Citation

Pittenger, W. Norman. Martin Luther: The Great Reformer. [1st ed.]. Watts, 1969.