APA

Vermeesch A. L., Ling J., Voskuil V. R., Bakhoya M., Wesolek S. M., Bourne K. A., Pfeiffer K. A. & Robbins L. B. (20151123). Biological and Sociocultural Differences in Perceived Barriers to Physical Activity Among Fifth- to Seventh-Grade Urban Girls. : Nursing research.

Chicago

Vermeesch Amber L, Ling Jiying, Voskuil Vicki R, Bakhoya Marion, Wesolek Stacey M, Bourne Kelly A, Pfeiffer Karin A and Robbins Lorraine B. 20151123. Biological and Sociocultural Differences in Perceived Barriers to Physical Activity Among Fifth- to Seventh-Grade Urban Girls. : Nursing research.

Harvard

Vermeesch A. L., Ling J., Voskuil V. R., Bakhoya M., Wesolek S. M., Bourne K. A., Pfeiffer K. A. and Robbins L. B. (20151123). Biological and Sociocultural Differences in Perceived Barriers to Physical Activity Among Fifth- to Seventh-Grade Urban Girls. : Nursing research.

MLA

Vermeesch Amber L, Ling Jiying, Voskuil Vicki R, Bakhoya Marion, Wesolek Stacey M, Bourne Kelly A, Pfeiffer Karin A and Robbins Lorraine B. Biological and Sociocultural Differences in Perceived Barriers to Physical Activity Among Fifth- to Seventh-Grade Urban Girls. : Nursing research. 20151123.