APA ציטוט

Roberts, D. (1980). American railroads: The case for nationalization. New York: Pathfinder.

Chicago Style (17th ed.) Citation

Roberts, Dick. American Railroads: The Case for Nationalization. New York: Pathfinder, 1980.

ציטוט MLA

Roberts, Dick. American Railroads: The Case for Nationalization. New York: Pathfinder, 1980.