Style de citation APA (7e éd.)

Del Castillo, L. B. (2002). Environmental management now a must due to globalization. Manila Times.

Style de citation Chicago (17e éd.)

Del Castillo, Leah B. "Environmental Management Now a Must Due to Globalization." Manila Times 2002.

Style de citation MLA (9e éd.)

Del Castillo, Leah B. "Environmental Management Now a Must Due to Globalization." Manila Times, 2002.