APA (7e ed.) Bronvermelding

Não informado. (1960). Singapore medical journal. Singapore Medical Association.

Chicago (17e ed.) Bronvermelding

Não informado. Singapore Medical Journal. Singapore: Singapore Medical Association, 1960.

MLA (8e ed.) Bronvermelding

Não informado. Singapore Medical Journal. Singapore Medical Association, 1960.

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