APA

National Cancer Institute (U.S.), . (1975). Development of hepatocellular carcinomas in rats treated with bensene [sic] hexachloride. [Washington, D.C: .

Chicago

National Cancer Institute (U.S.), . 1975. Development of hepatocellular carcinomas in rats treated with bensene [sic] hexachloride. [Washington, D.C: .

Harvard

National Cancer Institute (U.S.), . (1975). Development of hepatocellular carcinomas in rats treated with bensene [sic] hexachloride. [Washington, D.C: .

MLA

National Cancer Institute (U.S.), . Development of hepatocellular carcinomas in rats treated with bensene [sic] hexachloride. [Washington, D.C: . 1975.