APA (7th ed.) Citation

Leonor, P. M. (1997). The full story of earth day. Manila Times.

Chicago Style (17th ed.) Citation

Leonor, Patti M. "The Full Story of Earth Day." Manila Times 1997.

MLA (9th ed.) Citation

Leonor, Patti M. "The Full Story of Earth Day." Manila Times, 1997.

Warning: These citations may not always be 100% accurate.