The cognitive behavioral workbook for anxiety

MLA

Knaus, William J. The Cognitive Behavioral Workbook for Anxiety : a Step-by-step Program. Second edition Oakland, CA: New Harbinger Publications, Inc., 2014.

APA

Knaus, W. J. (2014). The cognitive behavioral workbook for anxiety : a step-by-step program. Second edition Oakland, CA: New Harbinger Publications, Inc.

Chicago

Knaus, William J., The Cognitive Behavioral Workbook for Anxiety: A Step-By-Step Program. Second edition Oakland, CA: New Harbinger Publications, Inc., 2014.