APA (7th ed.) Citation

Seton, E. T. (2013). Bannertail The Story of a Graysquirrel. Project Gutenberg.

Chicago Style (17th ed.) Citation

Seton, Ernest Thompson. Bannertail The Story of a Graysquirrel. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Seton, Ernest Thompson. Bannertail The Story of a Graysquirrel. Project Gutenberg, 2013.

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