APA (7th ed.) Citation

Johnstone, W. W., & Garrett, J. (2010). Slaughter: Last gunfighter series, book 19 (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Johnstone, William W., and Jack Garrett. Slaughter: Last Gunfighter Series, Book 19. Unabridged. Prince Frederick: Recorded Books Inc., 2010.

MLA (8th ed.) Citation

Johnstone, William W., and Jack Garrett. Slaughter: Last Gunfighter Series, Book 19. Unabridged. Recorded Books Inc., 2010.

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