Citação norma 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).

Citação norma Chicago

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

Citação norma 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.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.