Cite

Baltimore Ohio Railroad. Cumberland, Maryland (MD-963-55)

MLA

Plowden, David. Baltimore Ohio Railroad. Cumberland, Maryland (MD-963-55). 1963. https://collections.library.yale.edu/catalog/2041752.

APA, 6th edition

Plowden, D. (1963). Baltimore Ohio Railroad. Cumberland, Maryland (MD-963-55). https://collections.library.yale.edu/catalog/2041752.