APA (7th ed.) Citation

Grey, Z. (2005). The Rustlers of Pecos County. Project Gutenberg.

Chicago Style (17th ed.) Citation

Grey, Zane. The Rustlers of Pecos County. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Grey, Zane. The Rustlers of Pecos County. Project Gutenberg, 2005.

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