Cita APA (7a ed.)

Leclercq, J., Bouyer, L., & Vandenbroucke, F. (1968). The spirituality of the Middle Ages (1st published.). Burns & Oates.

Cita Chicago Style (17a ed.)

Leclercq, Jean, Louis Bouyer, y François Vandenbroucke. The Spirituality of the Middle Ages. 1st published. Kent [England]: Burns & Oates, 1968.

Cita MLA (9a ed.)

Leclercq, Jean, et al. The Spirituality of the Middle Ages. 1st published. Burns & Oates, 1968.