Cita APA (7th ed.)

Nicholas, D. (1992). The evolution of the medieval world: Society, government, and thought in Europe, 312-1500. Longman.

Cita Chicago (17th ed.)

Nicholas, David. The Evolution of the Medieval World: Society, Government, and Thought in Europe, 312-1500. London: Longman, 1992.

Cita MLA (9th ed.)

Nicholas, David. The Evolution of the Medieval World: Society, Government, and Thought in Europe, 312-1500. Longman, 1992.