Dalsen, C. (1997). Arboretum: Burying Metro's last rain forest in garbage. Manila Times.
Chicagoスタイル(17版)引用形式Dalsen, Crystalyn. "Arboretum: Burying Metro's Last Rain Forest in Garbage." Manila Times 1997.
MLA(9版)引用形式Dalsen, Crystalyn. "Arboretum: Burying Metro's Last Rain Forest in Garbage." Manila Times, 1997.
警告: この引用は必ずしも正確ではありません.