APA (7th ed.) Citation

Burroughs, E. R., Ashley, M., & Yeates, T. (2009). John Carter of Mars: A princess of Mars, The gods of Mars, The warlord of Mars. Fall River Press.

Chicago Style (17th ed.) Citation

Burroughs, Edgar Rice, Michael Ashley, and Thomas Yeates. John Carter of Mars: A Princess of Mars, The Gods of Mars, The Warlord of Mars. New York, NY: Fall River Press, 2009.

MLA (9th ed.) Citation

Burroughs, Edgar Rice, et al. John Carter of Mars: A Princess of Mars, The Gods of Mars, The Warlord of Mars. Fall River Press, 2009.