APA (7th ed.) Citation

Pierce, T., Holderman, J., Liebe, T., Messinger, M., & Widermann, E. (2017). Tortall: A spy's guide (First edition.). Random House.

Chicago Style (17th ed.) Citation

Pierce, Tamora, Julie Holderman, Timothy Liebe, Megan Messinger, and Eva Widermann. Tortall: A Spy's Guide. First edition. New York: Random House, 2017.

MLA (8th ed.) Citation

Pierce, Tamora, et al. Tortall: A Spy's Guide. First edition. Random House, 2017.

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