Citazione Stile APA (7a Edizione)

Wheddon, C., & Linggard, R. (1990). Speech and language processing. Chapman and Hall.

Citazione stile Chigago Style (17a edizione)

Wheddon, C., e R. Linggard. Speech and Language Processing. London: Chapman and Hall, 1990.

Citatione MLA (9a ed.)

Wheddon, C., e R. Linggard. Speech and Language Processing. Chapman and Hall, 1990.