APA (7th ed.) Citation

Atanacio, E. G. (1983). Database systems. National Engineering Center].

Chicago Style (17th ed.) Citation

Atanacio, Edgardo G. Database Systems. [Quezon City: National Engineering Center], 1983.

MLA (9th ed.) Citation

Atanacio, Edgardo G. Database Systems. National Engineering Center], 1983.

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