APA (7th ed.) Citation

Putrajaya, I. (1994). Operating System Utility MS-DOS Version 6.20. Andi Offset.

Chicago Style (17th ed.) Citation

Putrajaya, Ichwani. Operating System Utility MS-DOS Version 6.20. Andi Offset, 1994.

MLA (8th ed.) Citation

Putrajaya, Ichwani. Operating System Utility MS-DOS Version 6.20. Andi Offset, 1994.

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