APA (7th ed.) Citation

Johnstone, W. W., & Johnstone, J. A. (2023). Devil's gulch. Pinnacle Books published by Kensington.

Chicago Style (17th ed.) Citation

Johnstone, William W., and J. A. Johnstone. Devil's Gulch. New York: Pinnacle Books published by Kensington, 2023.

MLA (8th ed.) Citation

Johnstone, William W., and J. A. Johnstone. Devil's Gulch. Pinnacle Books published by Kensington, 2023.

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