Cita APA (7a ed.)

Løberg, T. (1989). Addictive behaviors: Prevention and early intervention. Swets & Zeitlinger.

Cita Chicago Style (17a ed.)

Løberg, Tor. Addictive Behaviors: Prevention and Early Intervention. Amsterdam [u.a.]: Swets & Zeitlinger, 1989.

Cita MLA (8a ed.)

Løberg, Tor. Addictive Behaviors: Prevention and Early Intervention. Swets & Zeitlinger, 1989.