Cita APA (7a ed.)

Hutchins, W. J., & Somers, H. L. (1992). An introduction to machine translation. Academic Press.

Cita Chicago Style (17a ed.)

Hutchins, W. J., y Harold L. Somers. An Introduction to Machine Translation. London [etc.]: Academic Press, 1992.

Cita MLA (9a ed.)

Hutchins, W. J., y Harold L. Somers. An Introduction to Machine Translation. Academic Press, 1992.