Cita APA (7th ed.)
Bernardus Claraevallensis, O., & Evans, G. R. (1987). Bernard of Clairvaux: Selected works. Paulist Press.
Cita Chicago (17th ed.)
Bernardus Claraevallensis, O.Cist, i G. R. Evans. Bernard of Clairvaux: Selected Works. New York: Paulist Press, 1987.
Cita MLA (9th ed.)
Bernardus Claraevallensis, O.Cist, i G. R. Evans. Bernard of Clairvaux: Selected Works. Paulist Press, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.