Watson, E. D., Micklesfield, L. K., Poppel, M. N. M. v., Norris, S. A., Sattler, M. C., & Dietz, P. (2017). Validity and responsiveness of the Global Physical Activity Questionnaire (GPAQ) in assessing physical activity during pregnancy. Public Library of Science (PLoS).
Chicago Style (17th ed.) CitationWatson, Estelle D., Lisa K. Micklesfield, Mireille N M van Poppel, Shane A. Norris, Matteo C. Sattler, and Pavel Dietz. Validity and Responsiveness of the Global Physical Activity Questionnaire (GPAQ) in Assessing Physical Activity During Pregnancy. Public Library of Science (PLoS), 2017.
MLA (8th ed.) CitationWatson, Estelle D., et al. Validity and Responsiveness of the Global Physical Activity Questionnaire (GPAQ) in Assessing Physical Activity During Pregnancy. Public Library of Science (PLoS), 2017.