Παραπομπή APA

Peckham, J. e. (1989). Recent developments and applications of natural language processing. Kogon Page.

Παραπομπή Chicago Style

Peckham, Jeremy. ed. Recent Developments and Applications of Natural Language Processing. London: Kogon Page, 1989.

Παραπομπή MLA

Peckham, Jeremy. ed. Recent Developments and Applications of Natural Language Processing. Kogon Page, 1989.