APA (7th ed.) Citation

Chua Chooi See. (1993). dBASE IV. Federal Publications.

Chicago Style (17th ed.) Citation

Chua Chooi See. DBASE IV. K.L: Federal Publications, 1993.

MLA (9th ed.) Citation

Chua Chooi See. DBASE IV. Federal Publications, 1993.

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