Cite

The Ferris wheel at the Louisiana Purchase Exposition, St. Louis, 1904

MLA

The Ferris Wheel at the Louisiana Purchase Exposition, St. Louis, 1904. s.n, 0AD. https://collections.library.yale.edu/catalog/2029076.

APA, 6th edition

The Ferris wheel at the Louisiana Purchase Exposition, St. Louis, 1904. (0 C.E.). [Ephemera, Maps, Pamphlets]. s.n. https://collections.library.yale.edu/catalog/2029076.