APA (7th ed.) Citation

Butler, E. P. (2013). Perkins of Portland Perkins The Great. Project Gutenberg.

Chicago Style (17th ed.) Citation

Butler, Ellis Parker. Perkins of Portland Perkins The Great. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Butler, Ellis Parker. Perkins of Portland Perkins The Great. Project Gutenberg, 2013.

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