Cita APA (7th ed.)
NURCO, D., & BALTER, M. (1990). A PLAN AIMED AT THE PREVENTION AND TREATMENT OF DRUG DEPENDENCE.
Cita Chicago (17th ed.)
NURCO, D.N, i M.B BALTER. A PLAN AIMED AT THE PREVENTION AND TREATMENT OF DRUG DEPENDENCE. 1990.
Cita MLA (9th ed.)
NURCO, D.N, i M.B BALTER. A PLAN AIMED AT THE PREVENTION AND TREATMENT OF DRUG DEPENDENCE. 1990.
Atenció: Aquestes cites poden no estar 100% correctes.