Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Nicolas Ier, S., Jenkins, R. J. H., & Westerink, L. G. (1973). Nicholas I Patriarch of Constantinople. Trustees for Harvard University.

Chicago Citation Edition Citation

Nicolas Ier, Saint, Romilly James Heald Jenkins, und Leendert Gerrit Westerink. Nicholas I Patriarch of Constantinople. Washington: Trustees for Harvard University, 1973.

MLA Citation Edition Citation

Nicolas Ier, Saint, et al. Nicholas I Patriarch of Constantinople. Trustees for Harvard University, 1973.