Reed, P., Randell, J., May, C., & Jones, C. (2011). High schizotypal individuals manifest differential performance on time-based schedules of reinforcement. Personality and Individual Differences, 50(5), pp. 735-741. doi:10.1016/j.paid.2010.12.028

Reed, Phil, Jordan Randell, Christine May, and Cheryl Jones. "High Schizotypal Individuals Manifest Differential Performance On Time-based Schedules of Reinforcement." Personality and Individual Differences 50, no. 5 (2011): 735-741.

Reed, Phil, Jordan Randell, Christine May, and Cheryl Jones. "High Schizotypal Individuals Manifest Differential Performance On Time-based Schedules of Reinforcement." Personality and Individual Differences 50.5 (2011): 735-741.