Citazione Stile APA (7a Edizione)
Gates, P. W. (1934). The Illinois central rail-road and its colonization work. Harvard University Press.
Citazione stile Chigago Style (17a edizione)
Gates, Paul W. The Illinois Central Rail-road and Its Colonization Work. Cambridge, Massachusetts: Harvard University Press, 1934.
Citatione MLA (9a ed.)
Gates, Paul W. The Illinois Central Rail-road and Its Colonization Work. Harvard University Press, 1934.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.