APA (7th ed.) Citation

Norton, B., & Smith, C. (2000). The Internet in business (3. impr.). Teach Yourself Books.

Chicago Style (17th ed.) Citation

Norton, Bob, and Cathy Smith. The Internet in Business. 3. impr. London: Teach Yourself Books, 2000.

MLA (9th ed.) Citation

Norton, Bob, and Cathy Smith. The Internet in Business. 3. impr. Teach Yourself Books, 2000.