Cita APA (7th ed.)

Searle, J. R. (1969). Speech acts: An essay in the philosophy of language (1a. ed.). Cambridge University Press.

Cita Chicago (17th ed.)

Searle, John R. Speech Acts: An Essay in the Philosophy of Language. 1a. ed. Cambridge: Cambridge University Press, 1969.

Cita MLA (9th ed.)

Searle, John R. Speech Acts: An Essay in the Philosophy of Language. 1a. ed. Cambridge University Press, 1969.