APA (7th ed.) Zitazioa

Erigena, J. S. (1987). Periphyseon: The division of nature. Bellarmin.

Chicago Style (17th ed.) Zitazioa

Erigena, Juan Scot. Periphyseon: The Division of Nature. Montreal: Bellarmin, 1987.

MLA (9th ed.) Zitazioa

Erigena, Juan Scot. Periphyseon: The Division of Nature. Bellarmin, 1987.