APA (7th ed.) Citation

Fitzhugh, P. K., & Owen, R. E. (2006). Tom Slade with the Boys Over There. Project Gutenberg.

Chicago Style (17th ed.) Citation

Fitzhugh, Percy Keese, and Robert Emmett Owen. Tom Slade with the Boys Over There. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Fitzhugh, Percy Keese, and Robert Emmett Owen. Tom Slade with the Boys Over There. Project Gutenberg, 2006.

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