Croft, W. Form, meaning and speakers in the evolution of language: Commentary on Kirby, Smith and Brighton. What counts as evidence in linguistics, ed. by Martina Penke and Anette Rosenbach, Amsterdam, 2007, p. 139-142 (Benjamins current topics ; 7), 139.
Chicago Style (17th ed.) CitationCroft, William. "Form, Meaning and Speakers in the Evolution of Language: Commentary on Kirby, Smith and Brighton." What Counts as Evidence in Linguistics, Ed. by Martina Penke and Anette Rosenbach, Amsterdam, 2007, P. 139-142 (Benjamins Current Topics ; 7) : 139.
MLA (9th ed.) CitationCroft, William. "Form, Meaning and Speakers in the Evolution of Language: Commentary on Kirby, Smith and Brighton." What Counts as Evidence in Linguistics, Ed. by Martina Penke and Anette Rosenbach, Amsterdam, 2007, P. 139-142 (Benjamins Current Topics ; 7), , p. 139.