APA-Zitierstil (7. Ausg.)

Barker, T. (2014). Outlaw motorcycle gangs as organized crime groups. Springer.

Chicago-Zitierstil (17. Ausg.)

Barker, Thomas. Outlaw Motorcycle Gangs as Organized Crime Groups. Cham Heidelberg [u.a.]: Springer, 2014.

MLA-Zitierstil (8. Ausg.)

Barker, Thomas. Outlaw Motorcycle Gangs as Organized Crime Groups. Springer, 2014.