APA (7th ed.) Citation

Johnson, R. P. (1945). The steam locomotive: Its theory, operation and economics ; Including compoarisons with diesel-electric locomotives (2. ed.). Simmons-Boardman.

Chicago Style (17th ed.) Citation

Johnson, Ralph P. The Steam Locomotive: Its Theory, Operation and Economics ; Including Compoarisons with Diesel-electric Locomotives. 2. ed. New York: Simmons-Boardman, 1945.

MLA (9th ed.) Citation

Johnson, Ralph P. The Steam Locomotive: Its Theory, Operation and Economics ; Including Compoarisons with Diesel-electric Locomotives. 2. ed. Simmons-Boardman, 1945.