APA (7th ed.) Citation

Pollack, P., Belviso, M., Moore, J., & Harrison, N. (2015). Who was J. R. R. Tolkien? Grosset & Dunlap, an imprint of Penguin Random House.

Chicago Style (17th ed.) Citation

Pollack, Pam, Meg Belviso, Jonathan Moore, and Nancy Harrison. Who Was J. R. R. Tolkien? New York: Grosset & Dunlap, an imprint of Penguin Random House, 2015.

MLA (8th ed.) Citation

Pollack, Pam, et al. Who Was J. R. R. Tolkien? Grosset & Dunlap, an imprint of Penguin Random House, 2015.

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