APA (7th ed.) Citation

Tornoe, J. K. (1965). Norsemen before Colombus : early American history / by J.K. Tornoe: Early American history. Allen and Unwin.

Chicago Style (17th ed.) Citation

Tornoe, J. K. Norsemen Before Colombus : Early American History / by J.K. Tornoe: Early American History. Allen and Unwin, 1965.

MLA (9th ed.) Citation

Tornoe, J. K. Norsemen Before Colombus : Early American History / by J.K. Tornoe: Early American History. Allen and Unwin, 1965.

Warning: These citations may not always be 100% accurate.