APA (7th ed.) Citation

Cook, R., & Zimmerman, K. (1981). The Western Maryland Railway: Fireballs and black diamonds. Howell-North Books.

Chicago Style (17th ed.) Citation

Cook, Roger, and Karl Zimmerman. The Western Maryland Railway: Fireballs and Black Diamonds. San Diego, Calif.: Howell-North Books, 1981.

MLA (9th ed.) Citation

Cook, Roger, and Karl Zimmerman. The Western Maryland Railway: Fireballs and Black Diamonds. Howell-North Books, 1981.