APA (7th ed.) Citation

Butler, P., & Hastings, R. B. (2004). Personal Recollections of Pardee Butler. Project Gutenberg.

Chicago Style (17th ed.) Citation

Butler, Pardee, and Rosetta Butler Hastings. Personal Recollections of Pardee Butler. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Butler, Pardee, and Rosetta Butler Hastings. Personal Recollections of Pardee Butler. Project Gutenberg, 2004.

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