APA citiranje

Steege, M. W., Wacker, D. P., Cigrand, K. C., Berg, W. K., Novak, C. G., Reimers, T. M., . . . DeRaad, A. (1990). Use of negative reinforcement in the treatment of self-injurious behavior.

Citação norma Chicago

Steege, M W., D P. Wacker, K C. Cigrand, W K. Berg, C G. Novak, T M. Reimers, G M. Sasso, and A. DeRaad. Use of Negative Reinforcement in the Treatment of Self-injurious Behavior. 1990.

MLA citiranje

Steege, M W., et al. Use of Negative Reinforcement in the Treatment of Self-injurious Behavior. 1990.