APA (7th ed.) Citation

Ayllon, T., & Azrin, N. (1968). The token economy: A motivational system for therapy and rehabilitation; Tabellen. Prentice-Hall.

Chicago Style (17th ed.) Citation

Ayllon, Teodoro, and Nathan Azrin. The Token Economy: A Motivational System for Therapy and Rehabilitation; Tabellen. Englewood Cliffs, N.J: Prentice-Hall, 1968.

MLA (9th ed.) Citation

Ayllon, Teodoro, and Nathan Azrin. The Token Economy: A Motivational System for Therapy and Rehabilitation; Tabellen. Prentice-Hall, 1968.