APA-referens (7:e uppl.)

Stewart, S. H., & Conrod, P. J. (2008). Anxiety and Substance Use Disorders: The Vicious Cycle of Comorbidity. Springer US. https://doi.org/10.1007/978-0-387-74290-8

Chicago-referens (17:e uppl.)

Stewart, Sherry H., och Patricia J. Conrod. Anxiety and Substance Use Disorders: The Vicious Cycle of Comorbidity. Boston, MA: Springer US, 2008. https://doi.org/10.1007/978-0-387-74290-8.

MLA-referens (9:e uppl.)

Stewart, Sherry H., och Patricia J. Conrod. Anxiety and Substance Use Disorders: The Vicious Cycle of Comorbidity. Springer US, 2008. https://doi.org/10.1007/978-0-387-74290-8.