APA

National Cancer Institute (U.S.), . (1975). An epizootic in hamsters of lymphonas [sic] of undetermined origin and mode of transmissions. [Washington, D.C: .

Chicago

National Cancer Institute (U.S.), . 1975. An epizootic in hamsters of lymphonas [sic] of undetermined origin and mode of transmissions. [Washington, D.C: .

Harvard

National Cancer Institute (U.S.), . (1975). An epizootic in hamsters of lymphonas [sic] of undetermined origin and mode of transmissions. [Washington, D.C: .

MLA

National Cancer Institute (U.S.), . An epizootic in hamsters of lymphonas [sic] of undetermined origin and mode of transmissions. [Washington, D.C: . 1975.