APA (7th ed.) Zitazioa

Lamb, D. (1980). Hegel from foundation to system. Martinus Nijhoff.

Chicago Style (17th ed.) Zitazioa

Lamb, David. Hegel from Foundation to System. La Haya: Martinus Nijhoff, 1980.

MLA (9th ed.) Zitazioa

Lamb, David. Hegel from Foundation to System. Martinus Nijhoff, 1980.