APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Siemund, Peter. Linguistic Universals and Language Variation. Berlin: De Gruyter Mouton, 2011.

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.