Cita APA

Duncan, D. T., Aldstadt, J., Whalen, J., Melly, S. J., & Gortmaker, S. L. (2011). Validation of Walk Score(®) for Estimating Neighborhood Walkability: An Analysis of Four US Metropolitan Areas. Molecular Diversity Preservation International (MDPI).

Chicago Style Citation

Duncan, Dustin T., Jared Aldstadt, John Whalen, Steven J. Melly, i Steven L. Gortmaker. Validation of Walk Score(®) for Estimating Neighborhood Walkability: An Analysis of Four US Metropolitan Areas. Molecular Diversity Preservation International (MDPI), 2011.

Cita MLA

Duncan, Dustin T., et al. Validation of Walk Score(®) for Estimating Neighborhood Walkability: An Analysis of Four US Metropolitan Areas. Molecular Diversity Preservation International (MDPI), 2011.