Cita APA (7th ed.)

Hebberecht, P., Duprez, D., Snacken, S., Somers, D., Dijk, A. V., & Bardyn, B. (2002). The prevention and security policies in Europe. VUBPress.

Cita Chicago (17th ed.)

Hebberecht, Patrick, Dominique Duprez, S. Snacken, Danny Somers, Anouk Van Dijk, i Boudewijn Bardyn. The Prevention and Security Policies in Europe. Brussels, Belgium: VUBPress, 2002.

Cita MLA (9th ed.)

Hebberecht, Patrick, et al. The Prevention and Security Policies in Europe. VUBPress, 2002.