APA (7th ed.) Citation

Tops, P. W., Valkenhoef, J. v., Torre, E. J. v. d., & Spijk, L. v. (2018). The Netherlands and synthetic drugs: An inconvenient truth. Eleven International Publishing.

Chicago Style (17th ed.) Citation

Tops, Pieter W., Judith van Valkenhoef, Edward J. van der Torre, and Luuk van Spijk. The Netherlands and Synthetic Drugs: An Inconvenient Truth. The Hague: Eleven International Publishing, 2018.

MLA (8th ed.) Citation

Tops, Pieter W., et al. The Netherlands and Synthetic Drugs: An Inconvenient Truth. Eleven International Publishing, 2018.