APA (7th ed.) Citation

Johnstone, W. W., & Johnstone, J. A. (2015). This violent land (First Kensington hardcover edition.). Kensington Books.

Chicago Style (17th ed.) Citation

Johnstone, William W., and J. A. Johnstone. This Violent Land. First Kensington hardcover edition. New York: Kensington Books, 2015.

MLA (8th ed.) Citation

Johnstone, William W., and J. A. Johnstone. This Violent Land. First Kensington hardcover edition. Kensington Books, 2015.

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