APA

National Institutes of Health (U.S.), . (1972). Professional progression in Nursing Department: Nursing Clinical Conference. [Washington, D.C: .

Chicago

National Institutes of Health (U.S.), . 1972. Professional progression in Nursing Department: Nursing Clinical Conference. [Washington, D.C: .

Harvard

National Institutes of Health (U.S.), . (1972). Professional progression in Nursing Department: Nursing Clinical Conference. [Washington, D.C: .

MLA

National Institutes of Health (U.S.), . Professional progression in Nursing Department: Nursing Clinical Conference. [Washington, D.C: . 1972.