Citazione Stile APA (7a Edizione)

ebrary, Inc, & Hoyt, R. S. (1968). Life and thought in the early Middle Ages. University of Minnesota Press.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, e Robert S. Hoyt. Life and Thought in the Early Middle Ages. Minneapolis: University of Minnesota Press, 1968.

Citatione MLA (9a ed.)

ebrary, Inc, e Robert S. Hoyt. Life and Thought in the Early Middle Ages. University of Minnesota Press, 1968.