Cita APA (7th ed.)

Guerrero, R. D. I. (1992). A marine phenomenon called red tide / Rafael D. III Guerrero. Manila Bulletin.

Cita Chicago (17th ed.)

Guerrero, Rafael D. III. "A Marine Phenomenon Called Red Tide / Rafael D. III Guerrero." Manila Bulletin 1992.

Cita MLA (9th ed.)

Guerrero, Rafael D. III. "A Marine Phenomenon Called Red Tide / Rafael D. III Guerrero." Manila Bulletin, 1992.