APA

Antony Martin M, Orsillo Susan M, Roemer Lizabeth & Association for Advancement of Behavior Therapy. (2001). Practitioner's guide to empirically based measures of anxiety. New York: Kluwer Academic/Plenum Publishers.

Chicago

Antony Martin M, Orsillo Susan M, Roemer Lizabeth and Association for Advancement of Behavior Therapy. 2001. Practitioner's guide to empirically based measures of anxiety. New York: Kluwer Academic/Plenum Publishers.

Harvard

Antony Martin M, Orsillo Susan M, Roemer Lizabeth and Association for Advancement of Behavior Therapy. (2001). Practitioner's guide to empirically based measures of anxiety. New York: Kluwer Academic/Plenum Publishers.

MLA

Antony Martin M, Orsillo Susan M, Roemer Lizabeth and Association for Advancement of Behavior Therapy. Practitioner's guide to empirically based measures of anxiety. New York: Kluwer Academic/Plenum Publishers. 2001.