APA (7th ed.) Zitazioa
Black, J. (2004). Parliament and foreign policy in the eighteenth century. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
Black, Jeremy. Parliament and Foreign Policy in the Eighteenth Century. Cambridge, UK ; New York: Cambridge University Press, 2004.
MLA (9th ed.) Zitazioa
Black, Jeremy. Parliament and Foreign Policy in the Eighteenth Century. Cambridge University Press, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.