APA (7th ed.) Citation

Robbins, E. C. (1914). Railway conductors: A study in organized labor. Columbia University [etc.].

Chicago Style (17th ed.) Citation

Robbins, Edwin Clyde. Railway Conductors: A Study in Organized Labor. New York [etc.]: Columbia University [etc.], 1914.

MLA (9th ed.) Citation

Robbins, Edwin Clyde. Railway Conductors: A Study in Organized Labor. Columbia University [etc.], 1914.