APA (7. basım) Alıntı

(1999). 1999 clinical studies at the National Institutes of Health. U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, Warren Grant Magnuson Clinical Center, Clinical Center Communications.

Chicago Style (17. basım) Atıf

1999 Clinical Studies at the National Institutes of Health. Bethesda, MD: U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, Warren Grant Magnuson Clinical Center, Clinical Center Communications, 1999.

MLA (9th ed.) Atıf

1999 Clinical Studies at the National Institutes of Health. U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, Warren Grant Magnuson Clinical Center, Clinical Center Communications, 1999.