Cite
Yolk sac tumour of the penile shaft: A rare primary extra-gonadal presentation.
MLA
Samaila MO, et al. “Yolk Sac Tumour of the Penile Shaft: A Rare Primary Extra-Gonadal Presentation.” African Journal of Paediatric Surgery, vol. 8, no. 2, May 2011, pp. 241–43. 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=edb&AN=104589397&authtype=sso&custid=ns315887.
APA
Samaila MO, Maitama HY, Abdullahi K, Mbibu H, & Waziri GD. (2011). Yolk sac tumour of the penile shaft: A rare primary extra-gonadal presentation. African Journal of Paediatric Surgery, 8(2), 241–243.
Chicago
Samaila MO, Maitama HY, Abdullahi K, Mbibu H, and Waziri GD. 2011. “Yolk Sac Tumour of the Penile Shaft: A Rare Primary Extra-Gonadal Presentation.” African Journal of Paediatric Surgery 8 (2): 241–43. 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=edb&AN=104589397&authtype=sso&custid=ns315887.