APA Edition Citation

Ritchie, C. (1982). operating systems incorporating UNIX & Windows (3rd.). BPB.

Chicago Edition Citation

Ritchie, Colin. Operating Systems Incorporating UNIX & Windows. 3rd. New Delhi: BPB, 1982.

MLA Edition Citation

Ritchie, Colin. Operating Systems Incorporating UNIX & Windows. 3rd. BPB, 1982.

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