Não informado. (1984). Health Progress. Catholic Health Association of the United States.
Style de citation Chicago (17e éd.)Não informado. Health Progress. Saint Louis, Mo: Catholic Health Association of the United States, 1984.
Style de citation MLA (8e éd.)Não informado. Health Progress. Catholic Health Association of the United States, 1984.
Attention : ces citations peuvent ne pas être correctes à 100%.