APA (7th ed.) Citation

Alcala, A. (2008). Philippine environment still has problems. Malaya.

Chicago Style (17th ed.) Citation

Alcala, Angel. "Philippine Environment Still Has Problems." Malaya 2008.

MLA (9th ed.) Citation

Alcala, Angel. "Philippine Environment Still Has Problems." Malaya, 2008.

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