APA (7th ed.) Citation

Wister, O., & Gruger, F. R. (2007). How Doth the Simple Spelling Bee. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wister, Owen, and Frederic Rodrigo Gruger. How Doth the Simple Spelling Bee. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Wister, Owen, and Frederic Rodrigo Gruger. How Doth the Simple Spelling Bee. Project Gutenberg, 2007.

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