APA Citation

Ulman, J. D. (1985). The promotive: A verbal operant related to production.

Chicago Style Citation

Ulman, Jerome D. The Promotive: A Verbal Operant Related to Production. 1985.

MLA Citation

Ulman, Jerome D. The Promotive: A Verbal Operant Related to Production. 1985.

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