(1989). National Mapping and Resource Information Authority Tide and current tables Philippines. NAMRIA.
芝加哥风格引文National Mapping and Resource Information Authority Tide and Current Tables Philippines. Makati: NAMRIA, 1989.
MLA引文National Mapping and Resource Information Authority Tide and Current Tables Philippines. NAMRIA, 1989.
警告：这些引文格式不一定是100％准确.