Philippines. Department of Tourism. (1992). The Philippines: A manifold land. Department of Tourism.
芝加哥风格引文Philippines. Department of Tourism. The Philippines: A Manifold Land. Manila: Department of Tourism, 1992.
MLA引文Philippines. Department of Tourism. The Philippines: A Manifold Land. Department of Tourism, 1992.
警告：这些引文格式不一定是100％准确.