APA-referens (7:e uppl.)

Montgomery Ward & World's Columbian Exposition. (1893). Montgomery Ward & Co's vest pocket map of Chicago and key to the World's Fair buildings and grounds. Montgomery Ward & Co..

Chicago-referens (17:e uppl.)

Montgomery Ward och World's Columbian Exposition. Montgomery Ward & Co's Vest Pocket Map of Chicago and Key to the World's Fair Buildings and Grounds. Chicago: Montgomery Ward & Co., 1893.

MLA-referens (8:e uppl.)

Montgomery Ward och World's Columbian Exposition. Montgomery Ward & Co's Vest Pocket Map of Chicago and Key to the World's Fair Buildings and Grounds. Montgomery Ward & Co., 1893.