APA (7th ed.) Citation

Koch, K. E. (1971). The devil's alphabet. Evangelization Publishers.

Chicago Style (17th ed.) Citation

Koch, Kurt E. The Devil's Alphabet. Berghausen Bd.: Evangelization Publishers, 1971.

MLA (8th ed.) Citation

Koch, Kurt E. The Devil's Alphabet. Evangelization Publishers, 1971.

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