APA (7th ed.) Citation
Peter Damian, S., Blum, O. J., Resnick, I. M., & Reindel, K. (2004). Peter Damian: Letters. Catholic University of America Press.
Chicago Style (17th ed.) Citation
Peter Damian, Saint, Owen J. Blum, Irven Michael Resnick, and Kurt Reindel. Peter Damian: Letters. Washington, D.C.: Catholic University of America Press, 2004.
MLA (9th ed.) Citation
Peter Damian, Saint, et al. Peter Damian: Letters. Catholic University of America Press, 2004.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.