APA

National Cancer Institute (U.S.), . (1974). Biologically active compinents [sic] from mycolbacterial cell walls: II. suppression and regression of strain-2 guinea pig hepatoma. [Washington, D.C: .

Chicago

National Cancer Institute (U.S.), . 1974. Biologically active compinents [sic] from mycolbacterial cell walls: II. suppression and regression of strain-2 guinea pig hepatoma. [Washington, D.C: .

Harvard

National Cancer Institute (U.S.), . (1974). Biologically active compinents [sic] from mycolbacterial cell walls: II. suppression and regression of strain-2 guinea pig hepatoma. [Washington, D.C: .

MLA

National Cancer Institute (U.S.), . Biologically active compinents [sic] from mycolbacterial cell walls: II. suppression and regression of strain-2 guinea pig hepatoma. [Washington, D.C: . 1974.