APA (7th ed.) Citation

(1988). The encyclopedia of unbelief (3. print.). Prometheus Books.

Chicago Style (17th ed.) Citation

The Encyclopedia of Unbelief. 3. print. Buffalo, NY: Prometheus Books, 1988.

MLA (9th ed.) Citation

The Encyclopedia of Unbelief. 3. print. Prometheus Books, 1988.

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