APA

National Cancer Institute (U.S.), . (2004). NCI cancer bulletin. Bethesda,Md: National Cancer Institute, U.S. Dept. of Health and Human Services, National Institutes of Health.

Chicago

National Cancer Institute (U.S.), . 2004. NCI cancer bulletin. Bethesda,Md: National Cancer Institute, U.S. Dept. of Health and Human Services, National Institutes of Health.

Harvard

National Cancer Institute (U.S.), . (2004). NCI cancer bulletin. Bethesda,Md: National Cancer Institute, U.S. Dept. of Health and Human Services, National Institutes of Health.

MLA

National Cancer Institute (U.S.), . NCI cancer bulletin. Bethesda,Md: National Cancer Institute, U.S. Dept. of Health and Human Services, National Institutes of Health. 2004.