Cita APA (7a ed.)

Stilkind, J. (1997). Frequently asked questions about El Niño. Manila Chronicle.

Cita Chicago Style (17a ed.)

Stilkind, Jerry. "Frequently Asked Questions About El Niño." Manila Chronicle 1997.

Cita MLA (9a ed.)

Stilkind, Jerry. "Frequently Asked Questions About El Niño." Manila Chronicle, 1997.