Não informado. (1968). Monthly Bibliography of Medical Reviews. National Library of Medicine.
Chicago-Zitierstil (17. Ausg.)Não informado. Monthly Bibliography of Medical Reviews. Washington: National Library of Medicine, 1968.
MLA-Zitierstil (8. Ausg.)Não informado. Monthly Bibliography of Medical Reviews. National Library of Medicine, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.