APA Citatie

Derby, K. M., Fisher, W. W., & Piazza, C. C. (1996). The effects of contingent and noncontingent attention on self-injury and self-restraint.

Chicago Style citaat

Derby, K M., W W. Fisher, en C C. Piazza. The Effects of Contingent and Noncontingent Attention On Self-injury and Self-restraint. 1996.

MLA citatie

Derby, K M., W W. Fisher, en C C. Piazza. The Effects of Contingent and Noncontingent Attention On Self-injury and Self-restraint. 1996.