Cita APA (7a ed.)

Fyfe, N. R. (2001). Protecting intimidated witnesses. Ashgate.

Cita Chicago Style (17a ed.)

Fyfe, Nicholas R. Protecting Intimidated Witnesses. Aldershot [u.a.]: Ashgate, 2001.

Cita MLA (8a ed.)

Fyfe, Nicholas R. Protecting Intimidated Witnesses. Ashgate, 2001.