Cite
Letter: Changes in annual incidence rates of sudden unexpected deaths among infants in Philadelphia, 1960-1972
MLA
James A. McGovern, et al. “Letter: Changes in Annual Incidence Rates of Sudden Unexpected Deaths among Infants in Philadelphia, 1960-1972.” The Journal of Pediatrics, vol. 84, no. 5, May 1974. 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=edsair&AN=edsair.doi.dedup.....f13dcdb554d7a1a4c27e8c52b020e33d&authtype=sso&custid=ns315887.
APA
James A. McGovern, Leonard J. Birle, Victor H. Auerbach, & Marie A. Valdes-Dapena. (1974). Letter: Changes in annual incidence rates of sudden unexpected deaths among infants in Philadelphia, 1960-1972. The Journal of Pediatrics, 84(5).
Chicago
James A. McGovern, Leonard J. Birle, Victor H. Auerbach, and Marie A. Valdes-Dapena. 1974. “Letter: Changes in Annual Incidence Rates of Sudden Unexpected Deaths among Infants in Philadelphia, 1960-1972.” The Journal of Pediatrics 84 (5). 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=edsair&AN=edsair.doi.dedup.....f13dcdb554d7a1a4c27e8c52b020e33d&authtype=sso&custid=ns315887.