APA

Lamb G. R., . (1951). Roman road. New York: Sheed & Ward.

Chicago

Lamb George Robert, . 1951. Roman road. New York: Sheed & Ward.

Harvard

Lamb G. R., . (1951). Roman road. New York: Sheed & Ward.

MLA

Lamb George Robert, . Roman road. New York: Sheed & Ward. 1951.