Cita APA

National Library of Medicine. (1966). National library of medicine current catalog. Washington: The library.

Citación estilo Chicago

National Library of Medicine. National Library of Medicine Current Catalog. Washington: The library, 1966.

Cita MLA

National Library of Medicine. National Library of Medicine Current Catalog. Washington: The library, 1966.

Precaución: Estas citas no son 100% exactas.