Cita APA (7a ed.)

University of Notre Dame. Medieval Institute, Van Engen, J. H., & Noble, T. F. X. (2011). European Transformations: The Long Twelfth Century. University of Notre Dame Press.

Cita Chicago Style (17a ed.)

University of Notre Dame. Medieval Institute, John H. Van Engen, y Thomas F. X. Noble. European Transformations: The Long Twelfth Century. Notre Dame, Ind.: University of Notre Dame Press, 2011.

Cita MLA (8a ed.)

University of Notre Dame. Medieval Institute, et al. European Transformations: The Long Twelfth Century. University of Notre Dame Press, 2011.