Cita APA

Inter-University Software Committee. Free Text Retrieval Working Party, & Inter-University Software Committee. Free Text Retrieval Working Party. (1989). Free text retrieval systems: A review and evaluation. London, Sydney: Taylor Graham.

Citación estilo Chicago

Inter-University Software Committee. Free Text Retrieval Working Party, y Inter-University Software Committee. Free Text Retrieval Working Party. Free Text Retrieval Systems: A Review and Evaluation. London, Sydney: Taylor Graham, 1989.

Cita MLA

Inter-University Software Committee. Free Text Retrieval Working Party, y Inter-University Software Committee. Free Text Retrieval Working Party. Free Text Retrieval Systems: A Review and Evaluation. London, Sydney: Taylor Graham, 1989.