APA (7th ed.) Citation

Brown, P. J., & Stephen, L. C. (1987). Politeness: Some universals in language usage. Cambridge University Press.

Chicago Style (17th ed.) Citation

Brown, Penelope Jane, and Levinson C. Stephen. Politeness: Some Universals in Language Usage. Cambridge: Cambridge University Press, 1987.

MLA (8th ed.) Citation

Brown, Penelope Jane, and Levinson C. Stephen. Politeness: Some Universals in Language Usage. Cambridge University Press, 1987.