APA (7th ed.) Citation

M, I., & YA, P. (2010). Post-influenza pneumonia: Everything old is new again. Medicine and health, Rhode Island, 93(7), 204.

Chicago Style (17th ed.) Citation

M, Irizarry-Acosta, and Puius YA. "Post-influenza Pneumonia: Everything Old Is New Again." Medicine and Health, Rhode Island 93, no. 7 (2010): 204.

MLA (9th ed.) Citation

M, Irizarry-Acosta, and Puius YA. "Post-influenza Pneumonia: Everything Old Is New Again." Medicine and Health, Rhode Island, vol. 93, no. 7, 2010, p. 204.