APA (7th ed.) Citation

Weld, L. D. H. (1968). Private Freight Cars and American Railways. Columbia University Press. https://doi.org/10.7312/weld92424

Chicago Style (17th ed.) Citation

Weld, L. D. H. Private Freight Cars and American Railways. New York, NY: Columbia University Press, 1968. https://doi.org/10.7312/weld92424.

MLA (9th ed.) Citation

Weld, L. D. H. Private Freight Cars and American Railways. Columbia University Press, 1968. https://doi.org/10.7312/weld92424.