APA ציטוט

Johnson, E. R., & Van Metre, T. W. (1916). Principles of railroad transportation. D. Appleton.

Chicago Style (17th ed.) Citation

Johnson, Emory R., and T. W. Van Metre. Principles of Railroad Transportation. New York: D. Appleton, 1916.

ציטוט MLA

Johnson, Emory R., and T. W. Van Metre. Principles of Railroad Transportation. D. Appleton, 1916.