Alcala, A. C. (2005). Keeping out waters clean [column]. Malaya.
Chicago Style (17th ed.) CitationAlcala, Angel C. "Keeping Out Waters Clean [column]." Malaya 2005.
MLA (9th ed.) CitationAlcala, Angel C. "Keeping Out Waters Clean [column]." Malaya, 2005.
Warning: These citations may not always be 100% accurate.