APA (7th ed.) Citation

RE, R. (2011). Low health literacy. Annals of Internal Medicine, 155(11), 793.

Chicago Style (17th ed.) Citation

RE, Rudd. "Low Health Literacy." Annals of Internal Medicine 155, no. 11 (2011): 793.

MLA (9th ed.) Citation

RE, Rudd. "Low Health Literacy." Annals of Internal Medicine, vol. 155, no. 11, 2011, p. 793.