APA (7th ed.) Zitazioa

(1995). Karl Heinrich Marx (1818-1883). Deep and Deep.

Chicago Style (17th ed.) Zitazioa

Karl Heinrich Marx (1818-1883). New Delhi: Deep and Deep, 1995.

MLA (9th ed.) Zitazioa

Karl Heinrich Marx (1818-1883). Deep and Deep, 1995.