Katz. The Trans-Mississippi and International Expositions of 1898–1899. University of Nebraska Press.
芝加哥风格引文Katz. The Trans-Mississippi and International Expositions of 1898–1899. University of Nebraska Press.
MLA引文Katz. The Trans-Mississippi and International Expositions of 1898–1899. University of Nebraska Press.
警告：这些引文格式不一定是100％准确.