Taconite Plant, National Steel. Keewatin, Minnesota (679-372)
MLA
Plowden, David. Taconite Plant, National Steel. Keewatin, Minnesota (679-372). 1979. https://collections.library.yale.edu/catalog/2042154.
APA, 6th edition
Plowden, D. (1979). Taconite Plant, National Steel. Keewatin, Minnesota (679-372). https://collections.library.yale.edu/catalog/2042154.