National Cancer Institute (U.S.). (2004). Colorectal cancer screening: Questions and answers. National Cancer Institute.
Chicago Style (17th ed.) CitationNational Cancer Institute (U.S.). Colorectal Cancer Screening: Questions and Answers. [Bethesda, Md.]: National Cancer Institute, 2004.
MLA (8th ed.) CitationNational Cancer Institute (U.S.). Colorectal Cancer Screening: Questions and Answers. National Cancer Institute, 2004.
Warning: These citations may not always be 100% accurate.