APA引文

World's Columbian Exposition Chicago, Ill. (1893). World's Fair, Chicago, 1893.

Chicago Style (17th ed.) Citation

World's Columbian Exposition Chicago, Ill. World's Fair, Chicago, 1893. [Chicago], 1893.

MLA引文

World's Columbian Exposition Chicago, Ill. World's Fair, Chicago, 1893. 1893.

警告：这些引文格式不一定是100％准确.