Cohen, G. S. (1993). Continuing medical education at the annual meeting.
Čikaški stil citiranjaCohen, G S. Continuing Medical Education At the Annual Meeting. 1993.
MLA način citiranjaCohen, G S. Continuing Medical Education At the Annual Meeting. 1993.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.