APA
Zinbarg R. E., Barlow D. H. & Craske M. G. (2006). Mastery of your anxiety and worry : therapist guide. Oxford: Oxford University Press.
Chicago
Zinbarg Richard E, Barlow David H and Craske Michelle Genevieve. 2006. Mastery of your anxiety and worry : therapist guide. Oxford: Oxford University Press.
Harvard
Zinbarg R. E., Barlow D. H. and Craske M. G. (2006). Mastery of your anxiety and worry : therapist guide. Oxford: Oxford University Press.
MLA
Zinbarg Richard E, Barlow David H and Craske Michelle Genevieve. Mastery of your anxiety and worry : therapist guide. Oxford: Oxford University Press. 2006.