APA stil citiranja

Ruhlen, M. (1994). The origin of language: The origin of language : tracing the evolution of the mother tongue. New York: Wiley.

Chicago stil citiranja

Ruhlen, Merritt. The origin of language: The origin of language : tracing the evolution of the mother tongue. New York: Wiley, 1994.

MLA stil citiranja

Ruhlen, Merritt. The origin of language: The origin of language : tracing the evolution of the mother tongue. New York: Wiley, 1994.