Cita APA

Harold E Doweiko. (1990). Concepts of chemical dependency. Belmont, California: Wadsworth.

Chicago Style Citation

Harold E Doweiko. Concepts of Chemical Dependency. Belmont, California: Wadsworth, 1990.

Cita MLA

Harold E Doweiko. Concepts of Chemical Dependency. Belmont, California: Wadsworth, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.