APA

Levine E., National Institutes of Health (U.S.), . (1973). Research on nurse staffing in hospitals: report of conference conducted by Division of Nursing [papers, with lists of references]. [Washington, D.C: .

Chicago

Levine Eugene, National Institutes of Health (U.S.), . 1973. Research on nurse staffing in hospitals: report of conference conducted by Division of Nursing [papers, with lists of references]. [Washington, D.C: .

Harvard

Levine E., National Institutes of Health (U.S.), . (1973). Research on nurse staffing in hospitals: report of conference conducted by Division of Nursing [papers, with lists of references]. [Washington, D.C: .

MLA

Levine Eugene, National Institutes of Health (U.S.), . Research on nurse staffing in hospitals: report of conference conducted by Division of Nursing [papers, with lists of references]. [Washington, D.C: . 1973.