Não informado. (1930). Medical record news. American Medical Record Association.
Chicago-Zitierstil (17. Ausg.)Não informado. Medical Record News. Chicago, Ill: American Medical Record Association, 1930.
MLA-Zitierstil (8. Ausg.)Não informado. Medical Record News. American Medical Record Association, 1930.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.