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APA Citation
Duncan, M. J., Eyre, E. L., Bryant, E., Seghers, J., Galbraith, N., & Nevill, A. M. (2017). autonomous motivation mediates the relation between goals for physical activity and physical activity behavior in adolescents. Journal of health psychology, 22, 595–604. http://access.bl.uk/ark:/81055/vdc_100068893693.0x000018