APA

National Cancer Institute (U.S.), . (1975). Specific and nonspecific antitumor immunity: II, macrophage-mediated nonspecific effector activty [sic] induced by BCG and similar agents. [Washington, D.C: .

Chicago

National Cancer Institute (U.S.), . 1975. Specific and nonspecific antitumor immunity: II, macrophage-mediated nonspecific effector activty [sic] induced by BCG and similar agents. [Washington, D.C: .

Harvard

National Cancer Institute (U.S.), . (1975). Specific and nonspecific antitumor immunity: II, macrophage-mediated nonspecific effector activty [sic] induced by BCG and similar agents. [Washington, D.C: .

MLA

National Cancer Institute (U.S.), . Specific and nonspecific antitumor immunity: II, macrophage-mediated nonspecific effector activty [sic] induced by BCG and similar agents. [Washington, D.C: . 1975.