APA (7th ed.) Zitazioa

Edgley, R. (1969). Reason in theory and practice. Hutchinson University library.

Chicago Style (17th ed.) Zitazioa

Edgley, Roy. Reason in Theory and Practice. London: Hutchinson University library, 1969.

MLA (9th ed.) Zitazioa

Edgley, Roy. Reason in Theory and Practice. Hutchinson University library, 1969.