APA (7th ed.) Citation

Rosenblatt, D. (1975). Opening doors: What happens in Gestalt therapy. Harper & Row.

Chicago Style (17th ed.) Citation

Rosenblatt, Daniel. Opening Doors: What Happens in Gestalt Therapy. New York: Harper & Row, 1975.

MLA (9th ed.) Citation

Rosenblatt, Daniel. Opening Doors: What Happens in Gestalt Therapy. Harper & Row, 1975.