Cita APA (7a ed.)

Kent, A. (1968). Textbook on Mechanized information retrieval. Interscience.

Cita Chicago Style (17a ed.)

Kent, Allen. Textbook on Mechanized Information Retrieval. New York: Interscience, 1968.

Cita MLA (9a ed.)

Kent, Allen. Textbook on Mechanized Information Retrieval. Interscience, 1968.