Não informado. (1980). Nursing & Health Care. National League for Nursing.
Style de citation Chicago (17e éd.)Não informado. Nursing & Health Care. New York: National League for Nursing, 1980.
Style de citation MLA (8e éd.)Não informado. Nursing & Health Care. National League for Nursing, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.