APA (7th ed.) Citation
Churella, A. J. (2013). The Pennsylvania Railroad. University of Pennsylvania Press.
Chicago Style (17th ed.) Citation
Churella, Albert J. The Pennsylvania Railroad. Philadelphia: University of Pennsylvania Press, 2013.
MLA (9th ed.) Citation
Churella, Albert J. The Pennsylvania Railroad. University of Pennsylvania Press, 2013.
Warning: These citations may not always be 100% accurate.