APA (7th ed.) Citation

Keller, D. H. (2010). Tiger Cat. Project Gutenberg.

Chicago Style (17th ed.) Citation

Keller, David Henry. Tiger Cat. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Keller, David Henry. Tiger Cat. Project Gutenberg, 2010.

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