APA (7th ed.) Citation

Barbour, R. H. (2013). Full-Back Foster. Project Gutenberg.

Chicago Style (17th ed.) Citation

Barbour, Ralph Henry. Full-Back Foster. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Barbour, Ralph Henry. Full-Back Foster. Project Gutenberg, 2013.

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