APA Style

OPITZ, Edmund A.. (1994). Religion: foundation of the free society . New York: The Foundation For Economic Education.

Chicago Style

OPITZ, Edmund A.. Religion: foundation of the free society. New York: The Foundation For Economic Education, 1994. Text.

MLA Style

OPITZ, Edmund A.. Religion: foundation of the free society. New York: The Foundation For Economic Education, 1994. Text.

Turabian Style

OPITZ, Edmund A.. Religion: foundation of the free society. New York: The Foundation For Economic Education, 1994. Print.