APA Edition Citation

Ritchie, C. . .. (1995). Operating Systems: Incorporating UNIX and MS-DOS (2.). BPB.

Chicago Edition Citation

Ritchie, C. Operating Systems: Incorporating UNIX and MS-DOS. 2. New Delhi: BPB, 1995.

MLA Edition Citation

Ritchie, C. Operating Systems: Incorporating UNIX and MS-DOS. 2. BPB, 1995.

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