Citazione Stile APA (7a Edizione)

Johnson, A. M., & Supple, B. E. (1967). Boston capitalists and western railroads: A study in the nineteenth-century railroad investment process. Harvard University Press.

Citazione stile Chigago Style (17a edizione)

Johnson, Arthur Menzies, e Barry Emanuel Supple. Boston Capitalists and Western Railroads: A Study in the Nineteenth-century Railroad Investment Process. Cambridge: Harvard University Press, 1967.

Citatione MLA (9a ed.)

Johnson, Arthur Menzies, e Barry Emanuel Supple. Boston Capitalists and Western Railroads: A Study in the Nineteenth-century Railroad Investment Process. Harvard University Press, 1967.