APA-viite (7. p.)
Dorn, N., & South, N. (1987). A Land fit for heroin?: Drug policies, prevention, and practice. Macmillan Education.
Chicago-viite (17. p.)
Dorn, Nicholas, ja Nigel South. A Land Fit for Heroin?: Drug Policies, Prevention, and Practice. Houndmills, Basingstoke, Hampshire: Macmillan Education, 1987.
MLA-viite (9. p.)
Dorn, Nicholas, ja Nigel South. A Land Fit for Heroin?: Drug Policies, Prevention, and Practice. Macmillan Education, 1987.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.