Cita APA (7a ed.)

Anselm, s., & Fröhlich, W. (1990). The letters of Saint Anselm of Canterbury: Volume one. Cistercian Publications.

Cita Chicago Style (17a ed.)

Anselm, sant, y Walter Fröhlich. The Letters of Saint Anselm of Canterbury: Volume One. Kalamazoo Michigan: Cistercian Publications, 1990.

Cita MLA (9a ed.)

Anselm, sant, y Walter Fröhlich. The Letters of Saint Anselm of Canterbury: Volume One. Cistercian Publications, 1990.