MLA

Davis, Thompson E, et al. Intensive One-session Treatment of Specific Phobias. Springer New York, 2012.

APA

Davis, T. E, Davis III, T. E, Ollendick, T. H, & Öst, L. (2012). Intensive One-Session Treatment of Specific Phobias. Springer New York.

Chicago

Davis, Thompson E., Thompson E Davis III, Thomas H Ollendick, and Lars-Göran Öst. Intensive One-Session Treatment of Specific Phobias. : Springer New York, 2012.