(1987). Obando. Bureau of Coast and Geodetic Survey.
芝加哥风格引文Obando. Manila: Bureau of Coast and Geodetic Survey, 1987.
MLA引文Obando. Bureau of Coast and Geodetic Survey, 1987.
警告:这些引文格式不一定是100%准确.
(1987). Obando. Bureau of Coast and Geodetic Survey.
芝加哥风格引文Obando. Manila: Bureau of Coast and Geodetic Survey, 1987.
MLA引文Obando. Bureau of Coast and Geodetic Survey, 1987.