Cite
[Active immunization against hepatitis B].
MLA
Esteban, J. I., and R. Esteban. “[Active Immunization against Hepatitis B].” Medicina Clinica, vol. 79, no. 4, Sept. 1982, pp. 195–97. 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=6755087&authtype=sso&custid=ns315887.
APA
Esteban, J. I., & Esteban, R. (1982). [Active immunization against hepatitis B]. Medicina Clinica, 79(4), 195–197.
Chicago
Esteban, J I, and R Esteban. 1982. “[Active Immunization against Hepatitis B].” Medicina Clinica 79 (4): 195–97. 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=6755087&authtype=sso&custid=ns315887.