APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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