(1967). Palawan Island. Phil. Coast and Geodetic Surveys.
芝加哥风格引文Palawan Island. Manila: Phil. Coast and Geodetic Surveys, 1967.
MLA引文Palawan Island. Phil. Coast and Geodetic Surveys, 1967.
警告：这些引文格式不一定是100％准确.
APA引文
(1967). Palawan Island. Phil. Coast and Geodetic Surveys.
芝加哥风格引文Palawan Island. Manila: Phil. Coast and Geodetic Surveys, 1967.
MLA引文Palawan Island. Phil. Coast and Geodetic Surveys, 1967.