Cita APA (7a ed.)

(2011). Annual report on the state of the drugs problem in the European Union. Annual report on the state of the drugs problem in the European Union. doi:10.2810/44330

Cita Chicago Style (17a ed.)

"Annual Report on the State of the Drugs Problem in the European Union." Annual Report on the State of the Drugs Problem in the European Union 2011. https://doi.org/10.2810/44330.

Cita MLA (9a ed.)

"Annual Report on the State of the Drugs Problem in the European Union." Annual Report on the State of the Drugs Problem in the European Union, 2011, https://doi.org/10.2810/44330.