APA

Shields C. A., Spink K. S., Chad K., Muhajarine N., Humbert L. & Odnokon P. (20080410). Youth and adolescent physical activity lapsers: examining self-efficacy as a mediator of the relationship between family social influence and physical activity. : Journal of health psychology.

Chicago

Shields Christopher A, Spink Kevin S, Chad Karen, Muhajarine Nazeem, Humbert Louise and Odnokon Pat. 20080410. Youth and adolescent physical activity lapsers: examining self-efficacy as a mediator of the relationship between family social influence and physical activity. : Journal of health psychology.

Harvard

Shields C. A., Spink K. S., Chad K., Muhajarine N., Humbert L. and Odnokon P. (20080410). Youth and adolescent physical activity lapsers: examining self-efficacy as a mediator of the relationship between family social influence and physical activity. : Journal of health psychology.

MLA

Shields Christopher A, Spink Kevin S, Chad Karen, Muhajarine Nazeem, Humbert Louise and Odnokon Pat. Youth and adolescent physical activity lapsers: examining self-efficacy as a mediator of the relationship between family social influence and physical activity. : Journal of health psychology. 20080410.