Dyfyniad APA

(1893). In remembrance of the World's Columbian Exposition, Chicago, 1893.

Dyfyniad Arddull Chicago

In Remembrance of the World's Columbian Exposition, Chicago, 1893. [Chicago, 1893.

Dyfyniad MLA

In Remembrance of the World's Columbian Exposition, Chicago, 1893. 1893.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.