APA (7th ed.) Citation

Goldstein, A. J., & Stainback, B. (1987). Overcoming agoraphobia: Conquering fear of the outside world. Penguin Books.

Chicago Style (17th ed.) Citation

Goldstein, Alan J., and Berry Stainback. Overcoming Agoraphobia: Conquering Fear of the Outside World. New York: Penguin Books, 1987.

MLA (9th ed.) Citation

Goldstein, Alan J., and Berry Stainback. Overcoming Agoraphobia: Conquering Fear of the Outside World. Penguin Books, 1987.