APA (7th ed.) Citation

(1994). Machine-aided indexing at NASA / June P. Silvester [and others].

Chicago Style (17th ed.) Citation

Machine-aided Indexing at NASA / June P. Silvester [and Others]. 1994.

MLA (9th ed.) Citation

Machine-aided Indexing at NASA / June P. Silvester [and Others]. 1994.

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