APA (7th ed.) Citation

Beynon-Davies, P. (1991). Expert database systems: A gentle introduction. McGraw-Hill Book Company.

Chicago Style (17th ed.) Citation

Beynon-Davies, Paul. Expert Database Systems: A Gentle Introduction. London: McGraw-Hill Book Company, 1991.

MLA (8th ed.) Citation

Beynon-Davies, Paul. Expert Database Systems: A Gentle Introduction. McGraw-Hill Book Company, 1991.

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