APA (7th ed.) Zitazioa

ebrary, Inc, Smith, H. S., & Passik, S. D. (2008). Pain and chemical dependency. Oxford University Press.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, Howard S. Smith, eta Steven D. Passik. Pain and Chemical Dependency. New York: Oxford University Press, 2008.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. Pain and Chemical Dependency. Oxford University Press, 2008.