APA (7th ed.) Citation

Osborne, M. P., Boyce, N. P., & Murdocca, S. (2014). Ninjas and samurai: A nonfiction companion to Magic tree house #5 : Night of the ninjas. Random House.

Chicago Style (17th ed.) Citation

Osborne, Mary Pope, Natalie Pope Boyce, and Sal Murdocca. Ninjas and Samurai: A Nonfiction Companion to Magic Tree House #5 : Night of the Ninjas. New York: Random House, 2014.

MLA (8th ed.) Citation

Osborne, Mary Pope, et al. Ninjas and Samurai: A Nonfiction Companion to Magic Tree House #5 : Night of the Ninjas. Random House, 2014.

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