White, L. 'Internal' versus 'external' universals: Commentary on Eckman. What counts as evidence in linguistics, ed. by Martina Penke and Anette Rosenbach, Amsterdam, 2007, p. 241-244 (Benjamins current topics ; 7), 241.
Chicago Style (17th ed.) CitationWhite, Lydia. "'Internal' Versus 'External' Universals: Commentary on Eckman." What Counts as Evidence in Linguistics, Ed. by Martina Penke and Anette Rosenbach, Amsterdam, 2007, P. 241-244 (Benjamins Current Topics ; 7) : 241.
MLA (9th ed.) CitationWhite, Lydia. "'Internal' Versus 'External' Universals: Commentary on Eckman." What Counts as Evidence in Linguistics, Ed. by Martina Penke and Anette Rosenbach, Amsterdam, 2007, P. 241-244 (Benjamins Current Topics ; 7), , p. 241.
Warning: These citations may not always be 100% accurate.