APA (7th ed.) Citation

Walker, W. (1969). John Calvin: The organizer of reformed Protestantism. Schocken Books.

Chicago Style (17th ed.) Citation

Walker, Williston. John Calvin: The Organizer of Reformed Protestantism. Schocken Books, 1969.

MLA (8th ed.) Citation

Walker, Williston. John Calvin: The Organizer of Reformed Protestantism. Schocken Books, 1969.

Warning: These citations may not always be 100% accurate.