APA (7th ed.) Citation

Wall Melanie, French Simone A, & Mitchell Nathan R. (2010). Household income differences in food sources and food items purchased. BMC.

Chicago Style (17th ed.) Citation

Wall Melanie, French Simone A, and Mitchell Nathan R. Household Income Differences in Food Sources and Food Items Purchased. BMC, 2010.

MLA (9th ed.) Citation

Wall Melanie, et al. Household Income Differences in Food Sources and Food Items Purchased. BMC, 2010.