APA (7th ed.) Citation
AV, J., AC, B., & SL, E. (2009). Intrinsic and extrinsic motivation for stereotypic and repetitive behavior. Journal of Autism & Developmental Disorders, 39(3), 521-532.
Chicago Style (17th ed.) Citation
AV, Joosten, Bundy AC, and Einfeld SL. "Intrinsic and Extrinsic Motivation for Stereotypic and Repetitive Behavior." Journal of Autism & Developmental Disorders 39, no. 3 (2009): 521-532.
MLA (9th ed.) Citation
AV, Joosten, et al. "Intrinsic and Extrinsic Motivation for Stereotypic and Repetitive Behavior." Journal of Autism & Developmental Disorders, vol. 39, no. 3, 2009, pp. 521-532.
Warning: These citations may not always be 100% accurate.