APA (7e ed.) Bronvermelding

ebrary, Inc, DiTomasso, R. D., & Gosch, E. A. (2002). Anxiety disorders: A practitioner's guide to comparative treatments. Springer Pub..

Chicago (17e ed.) Bronvermelding

ebrary, Inc, Robert D. DiTomasso, en Elizabeth A. Gosch. Anxiety Disorders: A Practitioner's Guide to Comparative Treatments. New York: Springer Pub., 2002.

MLA (9e ed.) Bronvermelding

ebrary, Inc, et al. Anxiety Disorders: A Practitioner's Guide to Comparative Treatments. Springer Pub., 2002.