APA

Roberts D. E., Saba V., Allen H. & National Institutes of Health (U.S.). (1969). Nurses in public health: [Jan. 1968, with list of references cited]. [Washington, D.C: .

Chicago

Roberts Doris E, Saba Virginia, Allen Henrietta and National Institutes of Health (U.S.). 1969. Nurses in public health: [Jan. 1968, with list of references cited]. [Washington, D.C: .

Harvard

Roberts D. E., Saba V., Allen H. and National Institutes of Health (U.S.). (1969). Nurses in public health: [Jan. 1968, with list of references cited]. [Washington, D.C: .

MLA

Roberts Doris E, Saba Virginia, Allen Henrietta and National Institutes of Health (U.S.). Nurses in public health: [Jan. 1968, with list of references cited]. [Washington, D.C: . 1969.