APA (7th ed.) Citation

Hugo, V., Thomas, W. M., & Rhys, E. (2010). Toilers of the Sea. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hugo, Victor, W. Moy Thomas, and Ernest Rhys. Toilers of the Sea. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Hugo, Victor, et al. Toilers of the Sea. Project Gutenberg, 2010.

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