Cita APA (7th ed.)
Ivey, A. E. (1986). Developmental therapy. Jossey-Bass.
Cita Chicago (17th ed.)
Ivey, Allen E. Developmental Therapy. San Francisco: Jossey-Bass, 1986.
Cita MLA (9th ed.)
Ivey, Allen E. Developmental Therapy. Jossey-Bass, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.