[Umbilical vein].

MLA

Wiechel, K. L., et al. “[Umbilical Vein].” Nordisk Medicin, vol. 84, no. 30, July 1970, p. 956. 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=cmedm&AN=5434158&authtype=sso&custid=ns315887.

APA

Wiechel, K. L., Blanck, C., Erwald, R., Lindberg, K., & Marions, O. (1970). [Umbilical vein]. Nordisk Medicin, 84(30), 956.

Chicago

Wiechel, K L, C Blanck, R Erwald, K Lindberg, and O Marions. 1970. “[Umbilical Vein].” Nordisk Medicin 84 (30): 956. 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=cmedm&AN=5434158&authtype=sso&custid=ns315887.