APA (7th ed.) Citation

(1971). The Smart retrieval system: Experiments in automatic document processing (1. print.). Prentice-Hall.

Chicago Style (17th ed.) Citation

The Smart Retrieval System: Experiments in Automatic Document Processing. 1. print. Englewood Cliffs, NJ: Prentice-Hall, 1971.

MLA (9th ed.) Citation

The Smart Retrieval System: Experiments in Automatic Document Processing. 1. print. Prentice-Hall, 1971.

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