Não informado. (1947). Bulletin of the Georgetown University Medical Center. Georgetown University Medical Center.
Cita Chicago Style (17a ed.)Não informado. Bulletin of the Georgetown University Medical Center. Washington: Georgetown University Medical Center, 1947.
Cita MLA (8a ed.)Não informado. Bulletin of the Georgetown University Medical Center. Georgetown University Medical Center, 1947.
Precaución: Estas citas no son 100% exactas.