APA način citiranja (7. izdanje)
Sobel, R. (1972). The age of giant corporations: A microeconomic history of American business, 1914-1970. Greenwood Press.
Čikaški stil citiranja (17. izdanje)
Sobel, Robert. The Age of Giant Corporations: A Microeconomic History of American Business, 1914-1970. Westport, Conn.: Greenwood Press, 1972.
MLA način citiranja (9. izdanje)
Sobel, Robert. The Age of Giant Corporations: A Microeconomic History of American Business, 1914-1970. Greenwood Press, 1972.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.