Cite
Obstructive sleep apnea and cardiovascular disease
MLA
Butt, Mehmood, et al. “Obstructive Sleep Apnea and Cardiovascular Disease.” International Journal of Cardiology, vol. 139, no. 1, Feb. 2010, pp. 7–16. EBSCOhost, https://doi.org/10.1016/j.ijcard.2009.05.021.
APA
Butt, M., Dwivedi, G., Khair, O., & Lip, G. Y. H. (2010). Obstructive sleep apnea and cardiovascular disease. International Journal of Cardiology, 139(1), 7–16. https://doi.org/10.1016/j.ijcard.2009.05.021
Chicago
Butt, Mehmood, Girish Dwivedi, Omer Khair, and Gregory Y.H. Lip. 2010. “Obstructive Sleep Apnea and Cardiovascular Disease.” International Journal of Cardiology 139 (1): 7–16. doi:10.1016/j.ijcard.2009.05.021.