APA (7th ed.) Citation

Smith, G. H. (1991). Atheism, Ayn Rand, and other heresies. Prometheus Books.

Chicago Style (17th ed.) Citation

Smith, George H. Atheism, Ayn Rand, and Other Heresies. Buffalo, N.Y.: Prometheus Books, 1991.

MLA (9th ed.) Citation

Smith, George H. Atheism, Ayn Rand, and Other Heresies. Prometheus Books, 1991.