APA (7e ed.) Bronvermelding

Não informado. (1972). Health Services Reports. Health Services and Mental Health Administration.

Chicago (17e ed.) Bronvermelding

Não informado. Health Services Reports. Rockville, Md: Health Services and Mental Health Administration, 1972.

MLA (8e ed.) Bronvermelding

Não informado. Health Services Reports. Health Services and Mental Health Administration, 1972.

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