Style de citation APA

Ritchie, C. (2003). Operating systems.-3rd ed (3rd ed.). BPB.

Style de citation Chicago

Ritchie, Collin. Operating Systems.-3rd Ed. 3rd ed. New Delhi: BPB, 2003.

Style de citation MLA

Ritchie, Collin. Operating Systems.-3rd Ed. 3rd ed. BPB, 2003.

Attention : ces citations peuvent ne pas être correctes à 100%.