Cita APA (7a ed.)

Johnson, E. R. (1912). American railway transportation (2nd rev. ed.). D. Appleton and Company.

Cita Chicago Style (17a ed.)

Johnson, Emory R. American Railway Transportation. 2nd rev. ed. New York ; London: D. Appleton and Company, 1912.

Cita MLA (9a ed.)

Johnson, Emory R. American Railway Transportation. 2nd rev. ed. D. Appleton and Company, 1912.