APA (7e ed.) Bronvermelding

Não informado. (2018). Diseases of the Chest. Federation of American Sanatoria.

Chicago (17e ed.) Bronvermelding

Não informado. Diseases of the Chest. Los Angeles, Calif: Federation of American Sanatoria, 2018.

MLA (8e ed.) Bronvermelding

Não informado. Diseases of the Chest. Federation of American Sanatoria, 2018.

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