APA (7th ed.) Citation

Hungerford, E. (1928). The story of the Baltimore & Ohio Railroad, 1827-1927. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Hungerford, Edward. The Story of the Baltimore & Ohio Railroad, 1827-1927. New York: G.P. Putnam's Sons, 1928.

MLA (8th ed.) Citation

Hungerford, Edward. The Story of the Baltimore & Ohio Railroad, 1827-1927. G.P. Putnam's Sons, 1928.