APA (7th ed.) Citation

Tolstoy, L., Maude, A., & Maude, L. (2004). What Men Live By, and Other Tales. Project Gutenberg.

Chicago Style (17th ed.) Citation

Tolstoy, Leo, Aylmer Maude, and Louise Maude. What Men Live By, and Other Tales. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Tolstoy, Leo, et al. What Men Live By, and Other Tales. Project Gutenberg, 2004.

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