APA (7th ed.) Citation

Ende, M., & Quadflieg, R. (1984). The neverending story. Penguin Books.

Chicago Style (17th ed.) Citation

Ende, Michael, and Roswitha Quadflieg. The Neverending Story. Harmondsworth, Middlesex, Eng. ; New York: Penguin Books, 1984.

MLA (9th ed.) Citation

Ende, Michael, and Roswitha Quadflieg. The Neverending Story. Penguin Books, 1984.