APA (7e ed.) Bronvermelding

Ritter, M. (1999). Scientists may have way to prevent schizophrenia. Manila Bulletin.

Chicago (17e ed.) Bronvermelding

Ritter, Malcolm. "Scientists May Have Way to Prevent Schizophrenia." Manila Bulletin 1999.

MLA (9e ed.) Bronvermelding

Ritter, Malcolm. "Scientists May Have Way to Prevent Schizophrenia." Manila Bulletin, 1999.

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