Cita APA (7a ed.)

Somers, H. L. (1987). Valency and case in computational linguistics. University Press.

Cita Chicago Style (17a ed.)

Somers, Harold L. Valency and Case in Computational Linguistics. Edinburgh: University Press, 1987.

Cita MLA (9a ed.)

Somers, Harold L. Valency and Case in Computational Linguistics. University Press, 1987.