APA

National Cancer Institute (U.S.), . (1975). Association of race, age, menopausal status, and cerumen with breast fludi [sic] secretion in nonlactating women, as determined by nipple aspeiration [sic]. [Washington, D.C: .

Chicago

National Cancer Institute (U.S.), . 1975. Association of race, age, menopausal status, and cerumen with breast fludi [sic] secretion in nonlactating women, as determined by nipple aspeiration [sic]. [Washington, D.C: .

Harvard

National Cancer Institute (U.S.), . (1975). Association of race, age, menopausal status, and cerumen with breast fludi [sic] secretion in nonlactating women, as determined by nipple aspeiration [sic]. [Washington, D.C: .

MLA

National Cancer Institute (U.S.), . Association of race, age, menopausal status, and cerumen with breast fludi [sic] secretion in nonlactating women, as determined by nipple aspeiration [sic]. [Washington, D.C: . 1975.