Cite

Slagging Ingots, Steel Mill. East Chicago, Indiana (IS-328)

MLA

Plowden, David (1932). Slagging Ingots, Steel Mill. East Chicago, Indiana (IS-328). Box 9. 1979. https://collections.library.yale.edu/catalog/2036776.

APA, 6th edition

Plowden, David (1932). (["Box 9"])(1979)[Slagging Ingots, Steel Mill. East Chicago, Indiana (IS-328)]. https://collections.library.yale.edu/catalog/2036776.