APA (7th ed.) Citation

Howells, W. D. (1996). Emile Zola. Project Gutenberg.

Chicago Style (17th ed.) Citation

Howells, William Dean. Emile Zola. Project Gutenberg, 1996.

MLA (9th ed.) Citation

Howells, William Dean. Emile Zola. Project Gutenberg, 1996.

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