Lua APA (7ú heag.)

Melin, L. (1976). A behavioural approach to drug addiction. [s.n.].

Lua i Stíl Chicago (17ú heag.)

Melin, Lennart. A Behavioural Approach to Drug Addiction. Uppsala: [s.n.], 1976.

Lua MLA (8ú heag.)

Melin, Lennart. A Behavioural Approach to Drug Addiction. [s.n.], 1976.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.