Great Britain. Dept. of Overseas Trade. (1926). Trade conditions in the Philippine Islands. [publisher not identified].
芝加哥风格引文Great Britain. Dept. of Overseas Trade. Trade Conditions in the Philippine Islands. London: [publisher not identified], 1926.
MLA引文Great Britain. Dept. of Overseas Trade. Trade Conditions in the Philippine Islands. [publisher not identified], 1926.
警告：这些引文格式不一定是100％准确.