APA

Tudor-Locke C., Craig C. L., Beets M. W., Belton S., Cardon G. M., Duncan S., Hatano Y., Lubans D. R., Olds T. S., Raustorp A., Rowe D. A., Spence J. C., Tanaka S. & Blair S. N. (20111128). How many steps/day are enough? for children and adolescents. : The international journal of behavioral nutrition and physical activity.

Chicago

Tudor-Locke Catrine, Craig Cora L, Beets Michael W, Belton Sarahjane, Cardon Greet M, Duncan Scott, Hatano Yoshiro, Lubans David R, Olds Timothy S, Raustorp Anders, Rowe David A, Spence John C, Tanaka Shigeho and Blair Steven N. 20111128. How many steps/day are enough? for children and adolescents. : The international journal of behavioral nutrition and physical activity.

Harvard

Tudor-Locke C., Craig C. L., Beets M. W., Belton S., Cardon G. M., Duncan S., Hatano Y., Lubans D. R., Olds T. S., Raustorp A., Rowe D. A., Spence J. C., Tanaka S. and Blair S. N. (20111128). How many steps/day are enough? for children and adolescents. : The international journal of behavioral nutrition and physical activity.

MLA

Tudor-Locke Catrine, Craig Cora L, Beets Michael W, Belton Sarahjane, Cardon Greet M, Duncan Scott, Hatano Yoshiro, Lubans David R, Olds Timothy S, Raustorp Anders, Rowe David A, Spence John C, Tanaka Shigeho and Blair Steven N. How many steps/day are enough? for children and adolescents. : The international journal of behavioral nutrition and physical activity. 20111128.