APA (7th ed.) Citation

Hammer, L., Hammer, S., & Aitken, M. (2016). The vanished (First U.S. edition.). Bloomsbury.

Chicago Style (17th ed.) Citation

Hammer, Lotte, Søren Hammer, and Martin Aitken. The Vanished. First U.S. edition. New York: Bloomsbury, 2016.

MLA (8th ed.) Citation

Hammer, Lotte, et al. The Vanished. First U.S. edition. Bloomsbury, 2016.

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