APA Citation

Keller, D. H. 1. (2010). Tiger Cat. Project Gutenberg.

Chicago Style Citation

Keller, David H. 1880-1966. Tiger Cat. Project Gutenberg, 2010.

MLA Citation

Keller, David H. 1880-1966. Tiger Cat. Project Gutenberg, 2010.

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