APA (7th ed.) Citation

(1997). Earth still in bad shape, 5 years after Rio summit. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

"Earth Still in Bad Shape, 5 Years After Rio Summit." Philippine Daily Inquirer 1997.

MLA (9th ed.) Citation

"Earth Still in Bad Shape, 5 Years After Rio Summit." Philippine Daily Inquirer, 1997.

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