Cita APA

Wubbolding, R. E. (2000). Reality therapy for the 21st century. NY: Brunner-Routledge.

Chicago Style Citation

Wubbolding, Robert E. Reality Therapy for the 21st Century. NY: Brunner-Routledge, 2000.

Cita MLA

Wubbolding, Robert E. Reality Therapy for the 21st Century. NY: Brunner-Routledge, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.