APA (7th ed.) Citation

(2012). How you can help medical research: Donating your blood, tissue, and other samples. U.S. Department of Health and Human Services, National Institutes of Health.

Chicago Style (17th ed.) Citation

How You Can Help Medical Research: Donating Your Blood, Tissue, and Other Samples. [Bethesda, Md.]: U.S. Department of Health and Human Services, National Institutes of Health, 2012.

MLA (9th ed.) Citation

How You Can Help Medical Research: Donating Your Blood, Tissue, and Other Samples. U.S. Department of Health and Human Services, National Institutes of Health, 2012.

Warning: These citations may not always be 100% accurate.