APA (7th ed.) Citation

Goh, O. (1993). MS-DOS 6 & Microsoft Windows 3.1. Percetakan Surya.

Chicago Style (17th ed.) Citation

Goh, O.S. MS-DOS 6 & Microsoft Windows 3.1. Kelantan:: Percetakan Surya, 1993.

MLA (8th ed.) Citation

Goh, O.S. MS-DOS 6 & Microsoft Windows 3.1. Percetakan Surya, 1993.