Cita APA (7a ed.)
Conn, V. S., Hafdahl, A. R., & Mehr, D. R. (2011). Interventions to increase physical activity among healthy adults: Meta-analysis of outcomes. American Journal of Public Health, 101(4), 751-759.
Cita Chicago Style (17a ed.)
Conn, Vicki S., Adam R. Hafdahl, y David R. Mehr. "Interventions to Increase Physical Activity Among Healthy Adults: Meta-analysis of Outcomes." American Journal of Public Health 101, no. 4 (2011): 751-759.
Cita MLA (9a ed.)
Conn, Vicki S., et al. "Interventions to Increase Physical Activity Among Healthy Adults: Meta-analysis of Outcomes." American Journal of Public Health, vol. 101, no. 4, 2011, pp. 751-759.
Precaución: Estas citas no son 100% exactas.