Netherlands (Kingdom, 1915- ) Government Information Service. (1955). Digest of the Netherlands, 1955. [s.n.].
芝加哥风格引文Netherlands (Kingdom, 1915- ) Government Information Service. Digest of the Netherlands, 1955. [The Hague: [s.n.], 1955.
MLA引文Netherlands (Kingdom, 1915- ) Government Information Service. Digest of the Netherlands, 1955. [s.n.], 1955.
警告：这些引文格式不一定是100％准确.