Cita APA (7th ed.)
WALKER, R., & ET AL. (1994). DRUG DEPENDENCE TREATMENT WITHIN THE DEPARTMENT OF VETERANS AFFAIRS: EMERGING ISSUES.
Cita Chicago (17th ed.)
WALKER, R.D, i ET AL. DRUG DEPENDENCE TREATMENT WITHIN THE DEPARTMENT OF VETERANS AFFAIRS: EMERGING ISSUES. 1994.
Cita MLA (9th ed.)
WALKER, R.D, i ET AL. DRUG DEPENDENCE TREATMENT WITHIN THE DEPARTMENT OF VETERANS AFFAIRS: EMERGING ISSUES. 1994.
Atenció: Aquestes cites poden no estar 100% correctes.