TB, G., E, N., RJ, O., S, W., WN, B., RZ, G., & R, M. (2008). The direct and indirect cost burden of Crohn's Disease and Ulcerative Colitis. Journal of Occupational & Environmental Medicine, 50(11), 1261. https://doi.org/10.1097/jom.0b013e318181b8ca
Chicago Style (17th ed.) CitationTB, Gibson, Ng E, Ozminkowski RJ, Wang S, Burton WN, Goetzel RZ, and Maclean R. "The Direct and Indirect Cost Burden of Crohn's Disease and Ulcerative Colitis." Journal of Occupational & Environmental Medicine 50, no. 11 (2008): 1261. https://doi.org/10.1097/jom.0b013e318181b8ca.
MLA (9th ed.) CitationTB, Gibson, et al. "The Direct and Indirect Cost Burden of Crohn's Disease and Ulcerative Colitis." Journal of Occupational & Environmental Medicine, vol. 50, no. 11, 2008, p. 1261, https://doi.org/10.1097/jom.0b013e318181b8ca.