Illustrated catalogue of an exhibition held on the occasion of the New York World's fair, 1939, New York: May through October, 1939.
APA Citation
Pierpont Morgan Library. (1939). Illustrated catalogue of an exhibition held on the occasion of the New York World's fair, 1939, New York: May through October, 1939. [New York: Priv. print..
MLA Citation
Pierpont Morgan Library. Illustrated Catalogue of an Exhibition Held On the Occasion of the New York World's Fair, 1939, New York: May Through October, 1939. [New York: Priv. print., 1939.
Warning: These citations may not always be complete (especially for serials).