APA (7th ed.) Citation

Hall, J. L. (1977). On-line information retrival sourcebook. Aslib.

Chicago Style (17th ed.) Citation

Hall, J. L. On-line Information Retrival Sourcebook. London: Aslib, 1977.

MLA (9th ed.) Citation

Hall, J. L. On-line Information Retrival Sourcebook. Aslib, 1977.

Warning: These citations may not always be 100% accurate.