APA引文

Pan, I. L. (1997). Napocor, Spex-oxy firm up natural gas accord. Manila Times.

Chicago Style (17th ed.) Citation

Pan, Isabel L. "Napocor, Spex-oxy Firm Up Natural Gas Accord." Manila Times 1997.

MLA引文

Pan, Isabel L. "Napocor, Spex-oxy Firm Up Natural Gas Accord." Manila Times, 1997.

警告：這些引文格式不一定是100％准確.