Cita APA (7a ed.)
Axline, V. M. (1969). Play Therapy. Ballantine Books.
Cita Chicago Style (17a ed.)
Axline, Virginia M. Play Therapy. New York: Ballantine Books, 1969.
Cita MLA (9a ed.)
Axline, Virginia M. Play Therapy. Ballantine Books, 1969.
Precaución: Estas citas no son 100% exactas.