APA (7th ed.) Citation

Gregor, E. R., & Hutchison, D. C. (2013). Running Fox. Project Gutenberg.

Chicago Style (17th ed.) Citation

Gregor, Elmer Russell, and D. C. Hutchison. Running Fox. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Gregor, Elmer Russell, and D. C. Hutchison. Running Fox. Project Gutenberg, 2013.

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