APA aipamena

Gunther, J. (1937). Inside Europe (New and revised edition.). London: Hamish Hamilton.

Chicago Style aipamena

Gunther, John. Inside Europe. New and revised edition. London: Hamish Hamilton, 1937.

MLA aipamena

Gunther, John. Inside Europe. New and revised edition. London: Hamish Hamilton, 1937.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.