APA (7th ed.) Citation

Sturtevant, E. H. (1947). An introduction to linguistic science. Yale University Press.

Chicago Style (17th ed.) Citation

Sturtevant, Edgar Howard. An Introduction to Linguistic Science. New Haven: Yale University Press, 1947.

MLA (9th ed.) Citation

Sturtevant, Edgar Howard. An Introduction to Linguistic Science. Yale University Press, 1947.