APA stil citiranja

Gregory, J. N. (1989). American exodus: American exodus : the dust bowl migration and Okie culture in California. New York ; Oxford: Oxford University Press.

Chicago stil citiranja

Gregory, James N. American exodus: American exodus : the dust bowl migration and Okie culture in California. New York ; Oxford: Oxford University Press, 1989.

MLA stil citiranja

Gregory, James N. American exodus: American exodus : the dust bowl migration and Okie culture in California. New York ; Oxford: Oxford University Press, 1989.