APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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