National Institutes of Health. VerfasserIn. (1967). NIH publications. US Gov.Print.Off.
Cita Chicago Style (17a ed.)National Institutes of Health. VerfasserIn. NIH Publications. Washington, DC: US Gov.Print.Off, 1967.
Cita MLA (9a ed.)National Institutes of Health. VerfasserIn. NIH Publications. US Gov.Print.Off, 1967.
Precaución: Estas citas no son 100% exactas.