Cita APA (7a ed.)

van Doorn, J. (1993). Drug trafficking networks in Europe. European journal on criminal policy and research, 1(2), 96-104.

Cita Chicago Style (17a ed.)

van Doorn, Jan. "Drug Trafficking Networks in Europe." European Journal on Criminal Policy and Research 1, no. 2 (1993): 96-104.

Cita MLA (9a ed.)

van Doorn, Jan. "Drug Trafficking Networks in Europe." European Journal on Criminal Policy and Research, vol. 1, no. 2, 1993, pp. 96-104.