एपीए उद्धरण

Bracy, N. L., Millstein, R. A., Carlson, J. A., Conway, T. L., Sallis, J. F., Saelens, B. E., . . . King, A. C. (2014). Is the relationship between the built environment and physical activity moderated by perceptions of crime and safety? BioMed Central.

शिकागो स्टाइल उद्धरण

Bracy, Nicole L., et al. Is the Relationship between the Built Environment and Physical Activity Moderated By Perceptions of Crime and Safety? BioMed Central, 2014.

एमएलए उद्धरण

Bracy, Nicole L., et al. Is the Relationship between the Built Environment and Physical Activity Moderated By Perceptions of Crime and Safety? BioMed Central, 2014.