Early maps of the Mississippi Valley :
arranged for the Meeting of the Mississippi Valley Historical Association held in the Library, May 1, 1925.

APA Citation

William L. Clements Library. (1925). Early maps of the Mississippi Valley: arranged for the Meeting of the Mississippi Valley Historical Association held in the Library, May 1, 1925. [Ann Arbor, Mich.: William L. Clements Library].

MLA Citation

William L. Clements Library. Early Maps of the Mississippi Valley: Arranged for the Meeting of the Mississippi Valley Historical Association Held In the Library, May 1, 1925. [Ann Arbor, Mich.: William L. Clements Library], 1925.