APA (7th ed.) Citation

Kubasch, H., Charlton, S. C., Holloway, J., Ney-Grimm, J., & Tolkien, J. R. R. (1985). The legend of weathertop. Berkley Books.

Chicago Style (17th ed.) Citation

Kubasch, Heike, S. Coleman Charlton, James Holloway, Jessica Ney-Grimm, and J. R. R. Tolkien. The Legend of Weathertop. New York: Berkley Books, 1985.

MLA (8th ed.) Citation

Kubasch, Heike, et al. The Legend of Weathertop. Berkley Books, 1985.