APA Citation

Norton, P. 1., & Norton, P. 1. (1989). Peter Norton's DOS guide (3. edition --.). New York, New York: BRADY.

Chicago Style Citation

Norton, Peter 1943-, and Peter 1943- Norton. Peter Norton's DOS Guide. 3. edition --. New York, New York: BRADY, 1989.

MLA Citation

Norton, Peter 1943-, and Peter 1943- Norton. Peter Norton's DOS Guide. 3. edition --. New York, New York: BRADY, 1989.

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