APA
Collings P. J., Wijndaele K., Corder K., Westgate K., Ridgway C. L., Sharp S. J., Dunn V., Goodyer I., Ekelund U. & Brage S. (20160407). Magnitude and determinants of change in objectively-measured physical activity, sedentary time and sleep duration from ages 15 to 17.5y in UK adolescents: the ROOTS study. : The international journal of behavioral nutrition and physical activity.
Chicago
Collings Paul J, Wijndaele Katrien, Corder Kirsten, Westgate Kate, Ridgway Charlotte L, Sharp Stephen J, Dunn Valerie, Goodyer Ian, Ekelund Ulf and Brage Soren. 20160407. Magnitude and determinants of change in objectively-measured physical activity, sedentary time and sleep duration from ages 15 to 17.5y in UK adolescents: the ROOTS study. : The international journal of behavioral nutrition and physical activity.
Harvard
Collings P. J., Wijndaele K., Corder K., Westgate K., Ridgway C. L., Sharp S. J., Dunn V., Goodyer I., Ekelund U. and Brage S. (20160407). Magnitude and determinants of change in objectively-measured physical activity, sedentary time and sleep duration from ages 15 to 17.5y in UK adolescents: the ROOTS study. : The international journal of behavioral nutrition and physical activity.
MLA
Collings Paul J, Wijndaele Katrien, Corder Kirsten, Westgate Kate, Ridgway Charlotte L, Sharp Stephen J, Dunn Valerie, Goodyer Ian, Ekelund Ulf and Brage Soren. Magnitude and determinants of change in objectively-measured physical activity, sedentary time and sleep duration from ages 15 to 17.5y in UK adolescents: the ROOTS study. : The international journal of behavioral nutrition and physical activity. 20160407.