APA-Zitierstil (7. Ausg.)

Wright, R. P. (2009). Kidnap for ransom: Resolving the unthinkable. Taylor & Francis.

Chicago-Zitierstil (17. Ausg.)

Wright, Richard P. Kidnap for Ransom: Resolving the Unthinkable. Boca Raton, FL [u.a.]: Taylor & Francis, 2009.

MLA-Zitierstil (9. Ausg.)

Wright, Richard P. Kidnap for Ransom: Resolving the Unthinkable. Taylor & Francis, 2009.