APA-referens

Haskins, C. H. . .. (2007). The renaissance of the twelfth century. A B S.

Chicago-stil citat

Haskins, Charles Homer. The Renaissance of the Twelfth Century. New Delhi: A B S, 2007.

MLA-referens

Haskins, Charles Homer. The Renaissance of the Twelfth Century. A B S, 2007.