Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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