APA-viite (7. p.)

CRUMP, C., & Jacob, E. (1926). The legacy of the middle ages. Clarendon Press.

Chicago-viite (17. p.)

CRUMP, C.G, ja E.G Jacob. The Legacy of the Middle Ages. Oxford: Clarendon Press, 1926.

MLA-viite (9. p.)

CRUMP, C.G, ja E.G Jacob. The Legacy of the Middle Ages. Clarendon Press, 1926.