APA (7th ed.) Citation

Chappell, G. S. (1991). Steam over Scranton: The locomotives of Steamtown. National Park Service, U.S. Dept. of the Interior.

Chicago Style (17th ed.) Citation

Chappell, Gordon S. Steam over Scranton: The Locomotives of Steamtown. [Washington, D.C.]: National Park Service, U.S. Dept. of the Interior, 1991.

MLA (9th ed.) Citation

Chappell, Gordon S. Steam over Scranton: The Locomotives of Steamtown. National Park Service, U.S. Dept. of the Interior, 1991.