Παραπομπή σε μορφή APA (7η εκδ.)

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..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Montgomery Ward και 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.

Παραπομπή σε μορφή MLA (8th εκδ.)

Montgomery Ward και 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.