Cita APA

Nicolás I, e. M. 8., & Westerink, L. G. 1. (1981). Miscellaneous writings. Washington, D.C: Dumbarton Oaks [etc.].

Citación estilo Chicago

Nicolás I, el Místico 852-925, and Leendert Gerrit 1913-1990 Westerink. Miscellaneous Writings. Washington, D.C: Dumbarton Oaks [etc.], 1981.

Cita MLA

Nicolás I, el Místico 852-925, and Leendert Gerrit 1913-1990 Westerink. Miscellaneous Writings. Washington, D.C: Dumbarton Oaks [etc.], 1981.