Davidson, J. R. T., Connor, K. M., & Zhang, W. (2009). Treatment of Anxiety Disorders. In AMERICAN PSYCHIATRIC PUBLISHING TEXTBOOK OF PSYCHOPHARMACOLOGY, 4TH EDITION (pp. 1171–1199).

Davidson, Jonathan R. T., Kathryn M. Connor, and Wei Zhang. “Treatment of Anxiety Disorders.” In AMERICAN PSYCHIATRIC PUBLISHING TEXTBOOK OF PSYCHOPHARMACOLOGY, 4TH EDITION, 1171–99, 2009.

Davidson JRT, Connor KM, Zhang W. Treatment of Anxiety Disorders. In: AMERICAN PSYCHIATRIC PUBLISHING TEXTBOOK OF PSYCHOPHARMACOLOGY, 4TH EDITION. 2009. p. 1171–99.

Davidson, Jonathan R. T., et al. “Treatment of Anxiety Disorders.” AMERICAN PSYCHIATRIC PUBLISHING TEXTBOOK OF PSYCHOPHARMACOLOGY, 4TH EDITION, 2009, pp. 1171–99.

Davidson JRT, Connor KM, Zhang W. Treatment of Anxiety Disorders. AMERICAN PSYCHIATRIC PUBLISHING TEXTBOOK OF PSYCHOPHARMACOLOGY, 4TH EDITION. 2009. p. 1171–1199.