APA (7th ed.) Citation

Schafer, M., & Solomon, B. (2009). Pennsylvania railroad. Voyageur Press.

Chicago Style (17th ed.) Citation

Schafer, Mike, and Brian Solomon. Pennsylvania Railroad. Minneapolis: Voyageur Press, 2009.

MLA (9th ed.) Citation

Schafer, Mike, and Brian Solomon. Pennsylvania Railroad. Voyageur Press, 2009.