APA (7th ed.) Zitazioa
Camp, R. A. (1989). Entrepreneurs and politics in twentieth-century Mexico. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Camp, Roderic A. Entrepreneurs and Politics in Twentieth-century Mexico. New York: Oxford University Press, 1989.
MLA (9th ed.) Zitazioa
Camp, Roderic A. Entrepreneurs and Politics in Twentieth-century Mexico. Oxford University Press, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.