APA (7th ed.) Citation

Howells, W. D. (2004). The Man of Letters as a Man of Business. Project Gutenberg.

Chicago Style (17th ed.) Citation

Howells, William Dean. The Man of Letters as a Man of Business. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Howells, William Dean. The Man of Letters as a Man of Business. Project Gutenberg, 2004.

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