APA (7th ed.) Citation

ebrary, Inc, & Siemund, P. (2011). Linguistic universals and language variation. De Gruyter Mouton.

Chicago Style (17th ed.) Citation

ebrary, Inc, and Peter Siemund. Linguistic Universals and Language Variation. Berlin ; New York: De Gruyter Mouton, 2011.

MLA (9th ed.) Citation

ebrary, Inc, and Peter Siemund. Linguistic Universals and Language Variation. De Gruyter Mouton, 2011.