APA (7th ed.) Citation

Mulford, C. E. (2006). Bar-20 Days. Project Gutenberg.

Chicago Style (17th ed.) Citation

Mulford, Clarence Edward. Bar-20 Days. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Mulford, Clarence Edward. Bar-20 Days. Project Gutenberg, 2006.

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