Cita APA (7a ed.)

Hickey, E. W. (1997). Serial murderers and their victims (2. ed.). Wadsworth.

Cita Chicago Style (17a ed.)

Hickey, Eric W. Serial Murderers and Their Victims. 2. ed. Belmont, CA [u.a.]: Wadsworth, 1997.

Cita MLA (8a ed.)

Hickey, Eric W. Serial Murderers and Their Victims. 2. ed. Wadsworth, 1997.