APA (7th ed.) Citation

Lochovsky, F. H., & Tsichritzis, D. (1974). An educational data base management system.

Chicago Style (17th ed.) Citation

Lochovsky, Frederick H., and Dennis Tsichritzis. An Educational Data Base Management System. Toronto, 1974.

MLA (9th ed.) Citation

Lochovsky, Frederick H., and Dennis Tsichritzis. An Educational Data Base Management System. 1974.

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