APA (7th ed.) Citation

Rolland, R., Paul, C., & Paul, E. (2010). The Forerunners. Project Gutenberg.

Chicago Style (17th ed.) Citation

Rolland, Romain, Cedar Paul, and Eden Paul. The Forerunners. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Rolland, Romain, et al. The Forerunners. Project Gutenberg, 2010.

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