APA (7th ed.) Citation

Lauridsen, D. (1978). The token economy system. Educational Technology Publ.

Chicago Style (17th ed.) Citation

Lauridsen, David. The Token Economy System. Englewood Cliffs, NJ: Educational Technology Publ, 1978.

MLA (9th ed.) Citation

Lauridsen, David. The Token Economy System. Educational Technology Publ, 1978.

Warning: These citations may not always be 100% accurate.