Laserna, A. B. (1998). New test for approving infrastructre. Manila Times.
Chicago Style (17th ed.) CitationLaserna, Aireen B. "New Test for Approving Infrastructre." Manila Times 1998.
MLA引文Laserna, Aireen B. "New Test for Approving Infrastructre." Manila Times, 1998.
警告:這些引文格式不一定是100%准確.