एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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