Cita APA (7th ed.)

American Society for Information Science & Dillon, M. (1991). Interfaces for information retrieval and online systems: The state of the art. Greenwood Press.

Cita Chicago (17th ed.)

American Society for Information Science i Martin Dillon. Interfaces for Information Retrieval and Online Systems: The State of the Art. New York: Greenwood Press, 1991.

Cita MLA (9th ed.)

American Society for Information Science i Martin Dillon. Interfaces for Information Retrieval and Online Systems: The State of the Art. Greenwood Press, 1991.