APA (7 ম সংস্করণ) উদ্ধৃতি

World's Columbian Exposition Chicago, Ill. (1893). Guide through the exhibition of the German chemical industry. J. Sittenfeld.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

World's Columbian Exposition Chicago, Ill. Guide Through the Exhibition of the German Chemical Industry. Berlin: J. Sittenfeld, 1893.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

World's Columbian Exposition Chicago, Ill. Guide Through the Exhibition of the German Chemical Industry. J. Sittenfeld, 1893.