APA Edition Citation

Twitty, W. (1987). UNIX on the IBM PC. Galgotia.

Chicago Edition Citation

Twitty, William. UNIX on the IBM PC. New Delhi: Galgotia, 1987.

MLA Edition Citation

Twitty, William. UNIX on the IBM PC. Galgotia, 1987.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.