APA citiranje

Simpson, A. (1993). Mastering Wordperfect 6 for DOS. BPB publications.

Chicago Edition Citation

Simpson, Alan. Mastering Wordperfect 6 for DOS. New Delhi: BPB publications, 1993.

MLA citiranje

Simpson, Alan. Mastering Wordperfect 6 for DOS. BPB publications, 1993.