APA (7th ed.) Citation

Brams, S. J. (1983). Superior beings: If they exist, how would we know? Springer-Verlag.

Chicago Style (17th ed.) Citation

Brams, Steven J. Superior Beings: If They Exist, How Would We Know? New York: Springer-Verlag, 1983.

MLA (8th ed.) Citation

Brams, Steven J. Superior Beings: If They Exist, How Would We Know? Springer-Verlag, 1983.