McCormack Gavin R & Shiell Alan. (2011). In search of causality: A systematic review of the relationship between the built environment and physical activity among adults. BMC.
Chicago Style (17th ed.) CitationMcCormack Gavin R and Shiell Alan. In Search of Causality: A Systematic Review of the Relationship Between the Built Environment and Physical Activity Among Adults. BMC, 2011.
MLA (9th ed.) CitationMcCormack Gavin R and Shiell Alan. In Search of Causality: A Systematic Review of the Relationship Between the Built Environment and Physical Activity Among Adults. BMC, 2011.
Warning: These citations may not always be 100% accurate.