Cita APA

Maddison, R., Hoorn, S. V., Jiang, Y., Mhurchu, C. N., Exeter, D., Dorey, E., . . . Turley, M. (2009). The environment and physical activity: The influence of psychosocial, perceived and built environmental factors. BioMed Central.

Citación estilo Chicago

Maddison, Ralph, et al. The Environment and Physical Activity: The Influence of Psychosocial, Perceived and Built Environmental Factors. BioMed Central, 2009.

Cita MLA

Maddison, Ralph, et al. The Environment and Physical Activity: The Influence of Psychosocial, Perceived and Built Environmental Factors. BioMed Central, 2009.