Cite
The ecology of medical care revisited
MLA
Green, Larry A., et al. “The Ecology of Medical Care Revisited.” The New England Journal of Medicine, vol. 344, no. 26, June 2001, p. 2021. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsggo&AN=edsgcl.76412075&authtype=sso&custid=ns315887.
APA
Green, L. A., Fryer, G. E., Jr., Yawn, B. P., Lanier, D., & Dovey, S. M. (2001). The ecology of medical care revisited. The New England Journal of Medicine, 344(26), 2021.
Chicago
Green, Larry A., George E. Fryer Jr., Barbara P. Yawn, David Lanier, and Susan M. Dovey. 2001. “The Ecology of Medical Care Revisited.” The New England Journal of Medicine 344 (26): 2021. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsggo&AN=edsgcl.76412075&authtype=sso&custid=ns315887.