SpringerLink (Online service), Stewart, S. H., & Conrod, P. J. (2008). Anxiety and Substance Use Disorders: The Vicious Cycle of Comorbidity. Springer US.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Sherry H. Stewart, and Patricia J. Conrod. Anxiety and Substance Use Disorders: The Vicious Cycle of Comorbidity. Boston, MA: Springer US, 2008.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Anxiety and Substance Use Disorders: The Vicious Cycle of Comorbidity. Springer US, 2008.
Warning: These citations may not always be 100% accurate.