APA-čujuhus (7. p.)
Enterline, J. R. (2002). Erikson, Eskimos & Columbus: Medieval European knowledge of America. Johns Hopkins University Press.
Chicago-čujuhus (17. p.)
Enterline, James Robert. Erikson, Eskimos & Columbus: Medieval European Knowledge of America. Baltimore: Johns Hopkins University Press, 2002.
MLA-čujuhus (9. p.)
Enterline, James Robert. Erikson, Eskimos & Columbus: Medieval European Knowledge of America. Johns Hopkins University Press, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.