APA (7th ed.) Citation

Tolstoy, L., Mayo, I. F., & A. C. F. (2012). What Shall We Do? Project Gutenberg.

Chicago Style (17th ed.) Citation

Tolstoy, Leo, Isabella Fyvie Mayo, and A. C. F. What Shall We Do? Project Gutenberg, 2012.

MLA (9th ed.) Citation

Tolstoy, Leo, et al. What Shall We Do? Project Gutenberg, 2012.

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