Mearns, D. C. (1947). The Story up to now: The Library of Congress. [U. S. Government Printing Office].
芝加哥风格引文Mearns, Davis Chambers. The Story Up to Now: The Library of Congress. Washington: [U. S. Government Printing Office], 1947.
MLA引文Mearns, Davis Chambers. The Story Up to Now: The Library of Congress. [U. S. Government Printing Office], 1947.
警告：这些引文格式不一定是100％准确.