APA (7th ed.) Citation

Imielinski, T., & Lipski, W. (1982). Incomplete information in relational data base.

Chicago Style (17th ed.) Citation

Imielinski, Tomasz, and Witold Lipski. Incomplete Information in Relational Data Base. Warsaw, 1982.

MLA (9th ed.) Citation

Imielinski, Tomasz, and Witold Lipski. Incomplete Information in Relational Data Base. 1982.

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