Bauman Adrian, Griffiths Joe, Cameron Christine, Craig Cora L, Tudor-Locke Catrine, & Andersen Ross E. (2009). Non-response bias in physical activity trend estimates. BMC.
Chicago Style (17th ed.) CitationBauman Adrian, Griffiths Joe, Cameron Christine, Craig Cora L, Tudor-Locke Catrine, and Andersen Ross E. Non-response Bias in Physical Activity Trend Estimates. BMC, 2009.
MLA (9th ed.) CitationBauman Adrian, et al. Non-response Bias in Physical Activity Trend Estimates. BMC, 2009.
Warning: These citations may not always be 100% accurate.