APA (7th ed.) Citation

Klemperer, K. (1987). Common Command Language for Online Interactive Information Retrieval.

Chicago Style (17th ed.) Citation

Klemperer, Katharina. Common Command Language for Online Interactive Information Retrieval. 1987.

MLA (9th ed.) Citation

Klemperer, Katharina. Common Command Language for Online Interactive Information Retrieval. 1987.

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