APA-Zitierstil (7. Ausg.)

McCrary, G. O. (2003). The unknown darkness: Profiling the predators among us (1. ed.). Morrow.

Chicago-Zitierstil (17. Ausg.)

McCrary, Gregg O. The Unknown Darkness: Profiling the Predators Among Us. 1. ed. New York: Morrow, 2003.

MLA-Zitierstil (9. Ausg.)

McCrary, Gregg O. The Unknown Darkness: Profiling the Predators Among Us. 1. ed. Morrow, 2003.