APA Style

Osborne, M, P., Boyce, N, P. (2014). Ninjas and samurai : a nonfiction companion to Magic tree house #5 : Night of the ninjas . London, United Kingdom: Random House.

MLA Style

Osborne, Mary, Pope., Boyce, Natalie, Pope. "Ninjas and samurai : a nonfiction companion to Magic tree house #5 : Night of the ninjas". London, United Kingdom: Random House, 2014. Text.