Johnstone, W. W., & Garrett, J. (2010). Slaughter: Last gunfighter series, book 19 (Unabridged.). Recorded Books Inc..
Cita Chicago Style (17a ed.)Johnstone, William W., y Jack Garrett. Slaughter: Last Gunfighter Series, Book 19. Unabridged. Prince Frederick: Recorded Books Inc., 2010.
Cita MLA (8a ed.)Johnstone, William W., y Jack Garrett. Slaughter: Last Gunfighter Series, Book 19. Unabridged. Recorded Books Inc., 2010.
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