USA Department of Health and Human Services & National Institutes of Health. (1980). DHHS publication. [Verlag nicht ermittelbar].
Cita Chicago Style (17a ed.)USA Department of Health and Human Services y National Institutes of Health. DHHS Publication. Rockville, Md. [u.a.]: [Verlag nicht ermittelbar], 1980.
Cita MLA (9a ed.)USA Department of Health and Human Services y National Institutes of Health. DHHS Publication. [Verlag nicht ermittelbar], 1980.
Precaución: Estas citas no son 100% exactas.