APA (7th ed.) Citation

Bunker, R. J., Sullivan, J. P., & Bunker, R. J. (2015). Studies in gangs and cartels (1. issued in paperback.). Routledge.

Chicago Style (17th ed.) Citation

Bunker, Robert J., John P. Sullivan, and Robert J. Bunker. Studies in Gangs and Cartels. 1. issued in paperback. London [u.a.]: Routledge, 2015.

MLA (8th ed.) Citation

Bunker, Robert J., et al. Studies in Gangs and Cartels. 1. issued in paperback. Routledge, 2015.