APA (7th ed.) Zitazioa

Cliodynamics | eScholarship Publishing, University of California. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

Cliodynamics | EScholarship Publishing, University of California. Cambridge University Press.

MLA (9th ed.) Zitazioa

Cliodynamics | EScholarship Publishing, University of California. Cambridge University Press.