APA

National Cancer Institute (U.S.), . (1973). Types B and C RNA virus in breast tissue and milk of wild mice. [Washington, D.C: .

Chicago

National Cancer Institute (U.S.), . 1973. Types B and C RNA virus in breast tissue and milk of wild mice. [Washington, D.C: .

Harvard

National Cancer Institute (U.S.), . (1973). Types B and C RNA virus in breast tissue and milk of wild mice. [Washington, D.C: .

MLA

National Cancer Institute (U.S.), . Types B and C RNA virus in breast tissue and milk of wild mice. [Washington, D.C: . 1973.