APA (7th ed.) Citation

Johnson, R. P. (1942). The steam locomotive: Its theory, operation and economics, including comparisons with Diesel-electric locomotives. Simmons-Boardman Pub. Corp..

Chicago Style (17th ed.) Citation

Johnson, Ralph Paine. The Steam Locomotive: Its Theory, Operation and Economics, Including Comparisons with Diesel-electric Locomotives. New York: Simmons-Boardman Pub. Corp., 1942.

MLA (9th ed.) Citation

Johnson, Ralph Paine. The Steam Locomotive: Its Theory, Operation and Economics, Including Comparisons with Diesel-electric Locomotives. Simmons-Boardman Pub. Corp., 1942.