MLA

Michael Otto, et al. Avoiding Treatment Failures In the Anxiety Disorders. Springer New York, 2010.

APA

Michael Otto, M. Otto, Hofmann, S. G, Otto, M. W, & Hofmann, S. (2010). Avoiding Treatment Failures in the Anxiety Disorders. Springer New York.

Chicago

Michael Otto, Stefan G Hofmann, Michael W Otto, and Stefan Hofmann. Avoiding Treatment Failures In the Anxiety Disorders. : Springer New York, 2010.