APA (7th ed.) Citation

Butler, E. P., & Puller, A. D. (2013). Red Head and Whistle Breeches. Project Gutenberg.

Chicago Style (17th ed.) Citation

Butler, Ellis Parker, and Arthur D. Puller. Red Head and Whistle Breeches. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Butler, Ellis Parker, and Arthur D. Puller. Red Head and Whistle Breeches. Project Gutenberg, 2013.

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