Cita APA (7a ed.)

Erigena, J. S., Sheldon-Williams, I. P., & Bieler, L. (1978). Iohannis Scotti Eriugenae Periphyseon (De diuisione naturae): Liber primus (1st published, repr.). Dublin Institute for Advanced Studies.

Cita Chicago Style (17a ed.)

Erigena, Johannes Scotus, Inglis Patric Sheldon-Williams, y Ludwig Bieler. Iohannis Scotti Eriugenae Periphyseon (De Diuisione Naturae): Liber Primus. 1st published, repr. Dublin: Dublin Institute for Advanced Studies, 1978.

Cita MLA (9a ed.)

Erigena, Johannes Scotus, et al. Iohannis Scotti Eriugenae Periphyseon (De Diuisione Naturae): Liber Primus. 1st published, repr. Dublin Institute for Advanced Studies, 1978.