Cita APA (7th ed.)
Doweiko, H. E. (1990). Concepts of chemical dependency. Brooks/Cole.
Cita Chicago (17th ed.)
Doweiko, Harold E. Concepts of Chemical Dependency. California: Brooks/Cole, 1990.
Cita MLA (9th ed.)
Doweiko, Harold E. Concepts of Chemical Dependency. Brooks/Cole, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.