APA

Walker J. H., Dijk S. J. v., . (1975). The Ordinal of the Papal Court from Innocent III to Boniface VIII and related documents. Fribourg (Switzerland): University Press.

Chicago

Walker Joan Hazelden, Dijk Stephen J.P van, . 1975. The Ordinal of the Papal Court from Innocent III to Boniface VIII and related documents. Fribourg (Switzerland): University Press.

Harvard

Walker J. H., Dijk S. J. v., . (1975). The Ordinal of the Papal Court from Innocent III to Boniface VIII and related documents. Fribourg (Switzerland): University Press.

MLA

Walker Joan Hazelden, Dijk Stephen J.P van, . The Ordinal of the Papal Court from Innocent III to Boniface VIII and related documents. Fribourg (Switzerland): University Press. 1975.