APA (7th ed.) Citation

Smith, L. P. (1966). The English language (3rd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Smith, Logan Pearsall. The English Language. 3rd ed. London: Oxford University Press, 1966.

MLA (9th ed.) Citation

Smith, Logan Pearsall. The English Language. 3rd ed. Oxford University Press, 1966.