APA Citation

Langacker, R. W., & Langacker, R. W. (2013). Essentials of cognitive grammar. Oxford, New York: Oxford University Press.

Chicago Style Citation

Langacker, Ronald W., and Ronald W. Langacker. Essentials of Cognitive Grammar. Oxford, New York: Oxford University Press, 2013.

MLA Citation

Langacker, Ronald W., and Ronald W. Langacker. Essentials of Cognitive Grammar. Oxford, New York: Oxford University Press, 2013.

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