APA (7e ed.) Bronvermelding

Castro, E. R. (1998). Outstanding scientists cited by Nat'l Academy. Manila Bulletin.

Chicago (17e ed.) Bronvermelding

Castro, Eddee RH. "Outstanding Scientists Cited by Nat'l Academy." Manila Bulletin 1998.

MLA (9e ed.) Bronvermelding

Castro, Eddee RH. "Outstanding Scientists Cited by Nat'l Academy." Manila Bulletin, 1998.

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