Cita APA (7a ed.)

Emmett, D., & Nice, G. (2000). Understanding drug issues: A workbook of photocopiable resources raising issues for young people. Jessica Kingsley.

Cita Chicago Style (17a ed.)

Emmett, David, y Graeme Nice. Understanding Drug Issues: A Workbook of Photocopiable Resources Raising Issues for Young People. London [etc.]: Jessica Kingsley, 2000.

Cita MLA (9a ed.)

Emmett, David, y Graeme Nice. Understanding Drug Issues: A Workbook of Photocopiable Resources Raising Issues for Young People. Jessica Kingsley, 2000.