Cita APA

Body, S., Bradshaw, C., Rickard, J., Szabadi, E., & Zhang, Z. Effect of reinforcer magnitude on performance maintained by progressive-ratio schedules.

Chicago Style Citation

Body, S., C.M Bradshaw, J.F Rickard, E. Szabadi, i Z. Zhang. Effect of Reinforcer Magnitude On Performance Maintained By Progressive-ratio Schedules.

Cita MLA

Body, S., et al. Effect of Reinforcer Magnitude On Performance Maintained By Progressive-ratio Schedules.