Stilkind, J. (1997). Frequently asked questions about El Niño. Manila Chronicle.
Style de citation Chicago (17e éd.)Stilkind, Jerry. "Frequently Asked Questions About El Niño." Manila Chronicle 1997.
Style de citation MLA (9e éd.)Stilkind, Jerry. "Frequently Asked Questions About El Niño." Manila Chronicle, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.