Cita APA (7a ed.)

Anselmo, S., & Fröhlich, W. (1990). The letters of Saint Anselm of Canterbury. Cistercian Publications.

Cita Chicago Style (17a ed.)

Anselmo, Santo, y Walter Fröhlich. The Letters of Saint Anselm of Canterbury. Kalamazoo: Cistercian Publications, 1990.

Cita MLA (9a ed.)

Anselmo, Santo, y Walter Fröhlich. The Letters of Saint Anselm of Canterbury. Cistercian Publications, 1990.