APA (7th ed.) Citation

Cleverdon, C. W. Factors determining the performance of indexing systems.

Chicago Style (17th ed.) Citation

Cleverdon, Cyril W. Factors Determining the Performance of Indexing Systems. Cranfield [Eng.] 1966-.

MLA (9th ed.) Citation

Cleverdon, Cyril W. Factors Determining the Performance of Indexing Systems.

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