Cita APA (7a ed.)

Oakley, F. (2012). The mortgage of the past: Reshaping the ancient political inheritance (1050-1300). Yale University Press.

Cita Chicago Style (17a ed.)

Oakley, Francis. The Mortgage of the Past: Reshaping the Ancient Political Inheritance (1050-1300). New Haven: Yale University Press, 2012.

Cita MLA (9a ed.)

Oakley, Francis. The Mortgage of the Past: Reshaping the Ancient Political Inheritance (1050-1300). Yale University Press, 2012.