APA (7e ed.) Bronvermelding

Não informado. (1984). Health Progress. Catholic Health Association of the United States.

Chicago (17e ed.) Bronvermelding

Não informado. Health Progress. Saint Louis, Mo: Catholic Health Association of the United States, 1984.

MLA (8e ed.) Bronvermelding

Não informado. Health Progress. Catholic Health Association of the United States, 1984.

Let op: Deze citaties zijn niet altijd 100% accuraat.