APA (7th ed.) Citation

Korf, D. J., Bless, R., & Nottelman, N. (1998). Urban drug problems, policy makers and the general public. European journal on criminal policy and research, 6(3), 337-356.

Chicago Style (17th ed.) Citation

Korf, Dirk J., Ruud Bless, and Nienke Nottelman. "Urban Drug Problems, Policy Makers and the General Public." European Journal on Criminal Policy and Research 6, no. 3 (1998): 337-356.

MLA (9th ed.) Citation

Korf, Dirk J., et al. "Urban Drug Problems, Policy Makers and the General Public." European Journal on Criminal Policy and Research, vol. 6, no. 3, 1998, pp. 337-356.