APA

Skelton R. A., Marston T. E. & Painter G. D. (1965). The Vinland Map and the Tartar Relation. London: Yale University Press.

Chicago

Skelton R A, Marston Thomas E and Painter George D. 1965. The Vinland Map and the Tartar Relation. London: Yale University Press.

Harvard

Skelton R. A., Marston T. E. and Painter G. D. (1965). The Vinland Map and the Tartar Relation. London: Yale University Press.

MLA

Skelton R A, Marston Thomas E and Painter George D. The Vinland Map and the Tartar Relation. London: Yale University Press. 1965.