Cita APA (7a ed.)

Searle, J. R. (1990). Speech acts: An essay in the philosophy of language. Cambridge University Press.

Cita Chicago Style (17a ed.)

Searle, John R. Speech Acts: An Essay in the Philosophy of Language. Cambridge, United Kingdom: Cambridge University Press, 1990.

Cita MLA (9a ed.)

Searle, John R. Speech Acts: An Essay in the Philosophy of Language. Cambridge University Press, 1990.