APA

National Cancer Institute (U.S.), . (1974). Spontaneous tumors of the nervous system in albino rats. [Washington, D.C: .

Chicago

National Cancer Institute (U.S.), . 1974. Spontaneous tumors of the nervous system in albino rats. [Washington, D.C: .

Harvard

National Cancer Institute (U.S.), . (1974). Spontaneous tumors of the nervous system in albino rats. [Washington, D.C: .

MLA

National Cancer Institute (U.S.), . Spontaneous tumors of the nervous system in albino rats. [Washington, D.C: . 1974.