APA (7th ed.) Citation

JS, M., & R, L. (2012). Philadelphia freedom. Preventing chronic disease, 9, E144. https://doi.org/10.5888/pcd9.120182

Chicago Style (17th ed.) Citation

JS, Marks, and Lavizzo-Mourey R. "Philadelphia Freedom." Preventing Chronic Disease 9 (2012): E144. https://doi.org/10.5888/pcd9.120182.

MLA (9th ed.) Citation

JS, Marks, and Lavizzo-Mourey R. "Philadelphia Freedom." Preventing Chronic Disease, vol. 9, 2012, p. E144, https://doi.org/10.5888/pcd9.120182.