Custodio, R. (2000). Davao City beaches infested with coliform bacteria - DENR. Manila Times.
Chicagoスタイル(17版)引用形式Custodio, Rene. "Davao City Beaches Infested with Coliform Bacteria - DENR." Manila Times 2000.
MLA(9版)引用形式Custodio, Rene. "Davao City Beaches Infested with Coliform Bacteria - DENR." Manila Times, 2000.
警告: この引用は必ずしも正確ではありません.