Cita APA

Rachewiltz, I. d. 1. (1971). Papal envoys to the great Khans (First published 1971.). London: Faber & Faber.

Citación estilo Chicago

Rachewiltz, Igor de 1929-2016. Papal Envoys to the Great Khans. First published 1971. London: Faber & Faber, 1971.

Cita MLA

Rachewiltz, Igor de 1929-2016. Papal Envoys to the Great Khans. First published 1971. London: Faber & Faber, 1971.

Precaución: Estas citas no son 100% exactas.