Cita APA (7a ed.)

Urbano II , P., Garnier, H., & Migne, J. (1881). B. Urbani II Pontificis romani epistolae, diplomata, sermones. Garnier Fratres, editores et J.-P. Migne, successores.

Cita Chicago Style (17a ed.)

Urbano II , Papa, Hermanos Garnier, y Jacques-Paul Migne. B. Urbani II Pontificis Romani Epistolae, Diplomata, Sermones. Parisiis: Garnier Fratres, editores et J.-P. Migne, successores, 1881.

Cita MLA (9a ed.)

Urbano II , Papa, et al. B. Urbani II Pontificis Romani Epistolae, Diplomata, Sermones. Garnier Fratres, editores et J.-P. Migne, successores, 1881.