Cita APA

Norton, P., & Wilton, R. (1985). New Peter Norton programmers guide to the IBM PC and PS/2. Microsoft press.

Chicago Edition Citation

Norton, Peter, i Richard Wilton. New Peter Norton Programmers Guide to the IBM PC and PS/2. USA: Microsoft press, 1985.

Cita MLA

Norton, Peter, i Richard Wilton. New Peter Norton Programmers Guide to the IBM PC and PS/2. Microsoft press, 1985.