APA (7th ed.) Citation

Bernard, C., & James, B. S. (1953). The letters of St. Bernard of Clairvaux. Burns Oates.

Chicago Style (17th ed.) Citation

Bernard, Clairvaux, and Bruno Scott James. The Letters of St. Bernard of Clairvaux. London: Burns Oates, 1953.

MLA (8th ed.) Citation

Bernard, Clairvaux, and Bruno Scott James. The Letters of St. Bernard of Clairvaux. Burns Oates, 1953.