APA (7th ed.) Citation

Cogburn, B. (2020). Gunpowder express: A Widowmaker Jones western. Pinnacle Books.

Chicago Style (17th ed.) Citation

Cogburn, Brett. Gunpowder Express: A Widowmaker Jones Western. New York, NY: Pinnacle Books, 2020.

MLA (8th ed.) Citation

Cogburn, Brett. Gunpowder Express: A Widowmaker Jones Western. Pinnacle Books, 2020.

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