APA (7th ed.) Citation

Ahnhem, S., & Norlén, P. R. (2017). The ninth grave: A Fabian Risk novel (First U.S. edition.). Minotaur Books.

Chicago Style (17th ed.) Citation

Ahnhem, Stefan, and Paul R. Norlén. The Ninth Grave: A Fabian Risk Novel. First U.S. edition. New York: Minotaur Books, 2017.

MLA (8th ed.) Citation

Ahnhem, Stefan, and Paul R. Norlén. The Ninth Grave: A Fabian Risk Novel. First U.S. edition. Minotaur Books, 2017.

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