Cita APA (7a ed.)

King, L. A. (2004). An overview of cannabis potency in Europe. Office for Official Publications of the European Communities.

Cita Chicago Style (17a ed.)

King, Leslie A. An Overview of Cannabis Potency in Europe. Luxembourg: Office for Official Publications of the European Communities, 2004.

Cita MLA (9a ed.)

King, Leslie A. An Overview of Cannabis Potency in Europe. Office for Official Publications of the European Communities, 2004.