Dyfyniad APA

Porter, A. K., Salvo, D., Pérez, A., Reininger, B., & Kohl, H. W. (2017). Intrapersonal and Environmental Correlates of Bicycling in U.S. Adults. Am J Prev Med.

Dyfyniad Arddull Chicago

Porter, Anna K., Deborah Salvo, Adriana Pérez, Belinda Reininger, and Harold W. Kohl. "Intrapersonal and Environmental Correlates of Bicycling in U.S. Adults." Am J Prev Med 2017.

Dyfyniad MLA

Porter, Anna K., et al. "Intrapersonal and Environmental Correlates of Bicycling in U.S. Adults." Am J Prev Med 2017.

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