APA (7th ed.) Zitazioa

Hill, K. C. (1979). The genesis of language (1a. ed.). Karoma.

Chicago Style (17th ed.) Zitazioa

Hill, Kenneth C. The Genesis of Language. 1a. ed. Nueva York: Karoma, 1979.

MLA (9th ed.) Zitazioa

Hill, Kenneth C. The Genesis of Language. 1a. ed. Karoma, 1979.