APA

National Cancer Institute (U.S.), . (1971). Nitrosamine studies: Induction of lung adenomas by concurrent administration of sodium notrate and secondary amines in Swiss mice. [Washington, D.C: .

Chicago

National Cancer Institute (U.S.), . 1971. Nitrosamine studies: Induction of lung adenomas by concurrent administration of sodium notrate and secondary amines in Swiss mice. [Washington, D.C: .

Harvard

National Cancer Institute (U.S.), . (1971). Nitrosamine studies: Induction of lung adenomas by concurrent administration of sodium notrate and secondary amines in Swiss mice. [Washington, D.C: .

MLA

National Cancer Institute (U.S.), . Nitrosamine studies: Induction of lung adenomas by concurrent administration of sodium notrate and secondary amines in Swiss mice. [Washington, D.C: . 1971.