MLA

Plowden, David (1932). Abandoned Blast Furnaces, Bethlehem Steel Lackawanna Works. Lackawanna, New York (785-634). Box 12. 1985 July. https://collections.library.yale.edu/catalog/2038444.

APA, 6th edition

Plowden, David (1932). (["Box 12"])(1985 July)[Abandoned Blast Furnaces, Bethlehem Steel Lackawanna Works. Lackawanna, New York (785-634)]. https://collections.library.yale.edu/catalog/2038444.