Cita APA (7a ed.)
JD, M., M, B., & LD, F. (2009). Healthy neighborhoods: Walkability and air pollution. Environmental Health Perspectives, 117(11), 1752-1760.
Cita Chicago Style (17a ed.)
JD, Marshall, Brauer M, y Frank LD. "Healthy Neighborhoods: Walkability and Air Pollution." Environmental Health Perspectives 117, no. 11 (2009): 1752-1760.
Cita MLA (9a ed.)
JD, Marshall, et al. "Healthy Neighborhoods: Walkability and Air Pollution." Environmental Health Perspectives, vol. 117, no. 11, 2009, pp. 1752-1760.
Precaución: Estas citas no son 100% exactas.