LTV Steel, Rolling Mill. East Chicago, Indiana (C-483-390)
MLA
Plowden, David (1932). LTV Steel, Rolling Mill. East Chicago, Indiana (C-483-390). Box 10. 1983 April. https://collections.library.yale.edu/catalog/2036791.
APA, 6th edition
Plowden, David (1932). (["Box 10"])(1983 April)[LTV Steel, Rolling Mill. East Chicago, Indiana (C-483-390)]. https://collections.library.yale.edu/catalog/2036791.