Cite
Fetal head and abdominal circumferences: effect of profile shape on the accuracy of ellipse equations
MLA
James R. Shields, et al. “Fetal Head and Abdominal Circumferences: Effect of Profile Shape on the Accuracy of Ellipse Equations.” Journal of Clinical Ultrasound : JCU, vol. 15, no. 4, May 1987. 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.....dd503e94d8a2711294fb606d99ad2ea9&authtype=sso&custid=ns315887.
APA
James R. Shields, Arnold L. Medearis, & Moraye B. Bear. (1987). Fetal head and abdominal circumferences: effect of profile shape on the accuracy of ellipse equations. Journal of Clinical Ultrasound : JCU, 15(4).
Chicago
James R. Shields, Arnold L. Medearis, and Moraye B. Bear. 1987. “Fetal Head and Abdominal Circumferences: Effect of Profile Shape on the Accuracy of Ellipse Equations.” Journal of Clinical Ultrasound : JCU 15 (4). 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.....dd503e94d8a2711294fb606d99ad2ea9&authtype=sso&custid=ns315887.