Zoellner, J. M., Connell, C. C., Madson, M. B., Wang, B., Reed, V. B., Molaison, E. F., & Yadrick, K. (2011). H.U.B city steps: Methods and early findings from a community-based participatory research trial to reduce blood pressure among african americans. BioMed Central.
Chicago-tyylinen lähdeviittausZoellner, Jamie M., Carol C. Connell, Michael B. Madson, Bo Wang, Vickie Blakely Reed, Elaine Fontenot Molaison, ja Kathleen Yadrick. H.U.B City Steps: Methods and Early Findings From a Community-based Participatory Research Trial to Reduce Blood Pressure Among African Americans. BioMed Central, 2011.
MLA-viiteZoellner, Jamie M., et al. H.U.B City Steps: Methods and Early Findings From a Community-based Participatory Research Trial to Reduce Blood Pressure Among African Americans. BioMed Central, 2011.