Cita APA

Gardiner, A. H. (1951). The theory of speech and language (2a. ed.). Oxford University Press.

Citación estilo Chicago

Gardiner, Alan H. The Theory of Speech and Language. 2a. ed. Nueva York: Oxford University Press, 1951.

Cita MLA

Gardiner, Alan H. The Theory of Speech and Language. 2a. ed. Oxford University Press, 1951.