Cita APA (7a ed.)
Dorn, N., & South, N. (1987). A Land fit for heroin?: Drug policies, prevention, and practice. Macmillan Education.
Cita Chicago Style (17a ed.)
Dorn, Nicholas, y Nigel South. A Land Fit for Heroin?: Drug Policies, Prevention, and Practice. Houndmills, Basingstoke, Hampshire: Macmillan Education, 1987.
Cita MLA (9a ed.)
Dorn, Nicholas, y Nigel South. A Land Fit for Heroin?: Drug Policies, Prevention, and Practice. Macmillan Education, 1987.
Precaución: Estas citas no son 100% exactas.