APA (7th ed.) Citation

Hungerford, E. (1917). The railroad problem. A.C. McClurg & co..

Chicago Style (17th ed.) Citation

Hungerford, Edward. The Railroad Problem. Chicago: A.C. McClurg & co., 1917.

MLA (9th ed.) Citation

Hungerford, Edward. The Railroad Problem. A.C. McClurg & co., 1917.

Warning: These citations may not always be 100% accurate.