APA (7th ed.) Citation

Grey, Z. (2010). The border legion. Project Gutenberg.

Chicago Style (17th ed.) Citation

Grey, Zane. The Border Legion. To be supplied: Project Gutenberg, 2010.

MLA (8th ed.) Citation

Grey, Zane. The Border Legion. Project Gutenberg, 2010.

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