APA

National Cancer Institute (U.S.), . (1974). Titrations of various mouse mammary tumor viruses in different mouse strains. [Washington, D.C: .

Chicago

National Cancer Institute (U.S.), . 1974. Titrations of various mouse mammary tumor viruses in different mouse strains. [Washington, D.C: .

Harvard

National Cancer Institute (U.S.), . (1974). Titrations of various mouse mammary tumor viruses in different mouse strains. [Washington, D.C: .

MLA

National Cancer Institute (U.S.), . Titrations of various mouse mammary tumor viruses in different mouse strains. [Washington, D.C: . 1974.