APA
Wyatt A. L. [. a., . (2000). Special edition using MS-DOS 6.22. Prentice - Hall, New Delhi: .
Chicago
Wyatt Allen L [et al], . 2000. Special edition using MS-DOS 6.22. Prentice - Hall, New Delhi: .
Harvard
Wyatt A. L. [. a., . (2000). Special edition using MS-DOS 6.22. Prentice - Hall, New Delhi: .
MLA
Wyatt Allen L [et al], . Special edition using MS-DOS 6.22. Prentice - Hall, New Delhi: . 2000.