Citazione Stile APA (7a Edizione)

Gathorne Hardy, G. M. (1921). The Norse discoveres of America: The Wineland sagas translated & discussed (1a. ed.). Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Gathorne Hardy, G. M. The Norse Discoveres of America: The Wineland Sagas Translated & Discussed. 1a. ed. Londres: Oxford University Press, 1921.

Citatione MLA (9a ed.)

Gathorne Hardy, G. M. The Norse Discoveres of America: The Wineland Sagas Translated & Discussed. 1a. ed. Oxford University Press, 1921.