Lieberman, P. (1988). On the origins of language: An introduction to the evolution of human speech (Repr.). Univ. Press of America.
Chicago Style (17th ed.) CitationLieberman, Philip. On the Origins of Language: An Introduction to the Evolution of Human Speech. Repr. Lanham u.a: Univ. Press of America, 1988.
MLA (9th ed.) CitationLieberman, Philip. On the Origins of Language: An Introduction to the Evolution of Human Speech. Repr. Univ. Press of America, 1988.
Warning: These citations may not always be 100% accurate.