Citazione APA

Haskins, C. H. (2007). The renaissance of the twelfth century. ABS publishers.

Stile di citazione Chicago

Haskins, Charles Homer. The Renaissance of the Twelfth Century. New Delhi: ABS publishers, 2007.

Citazione MLA

Haskins, Charles Homer. The Renaissance of the Twelfth Century. ABS publishers, 2007.