Cita APA (7th ed.)

Peters, E. (2004). Europe and the Middle Ages: Edward Peters (Fourth Edition.). Prentice-Hall.

Cita Chicago (17th ed.)

Peters, Edward. Europe and the Middle Ages: Edward Peters. Fourth Edition. Upper Saddle River, New Jersey: Prentice-Hall, 2004.

Cita MLA (9th ed.)

Peters, Edward. Europe and the Middle Ages: Edward Peters. Fourth Edition. Prentice-Hall, 2004.