Cita APA (7a ed.)
Thomson, J. L., Tussing-Humphreys, L. M., Goodman, M. H., & Olender, S. E. (Nov/Dec2016). Physical Activity Changes during Pregnancy in a Comparative Impact Trial. American Journal of Health Behavior, 40(6), 685-697.
Cita Chicago Style (17a ed.)
Thomson, Jessica L., Lisa M. Tussing-Humphreys, Melissa H. Goodman, y Sarah E. Olender. "Physical Activity Changes During Pregnancy in a Comparative Impact Trial." American Journal of Health Behavior 40, no. 6 (Nov/Dec2016): 685-697.
Cita MLA (9a ed.)
Thomson, Jessica L., et al. "Physical Activity Changes During Pregnancy in a Comparative Impact Trial." American Journal of Health Behavior, vol. 40, no. 6, Nov/Dec2016, pp. 685-697.
Precaución: Estas citas no son 100% exactas.