APA (7th ed.) Citation

Oats, L., Sadler, P., & Tiley, J. (2007). The abolition of taxes on knowledge. Hart Publishing.

Chicago Style (17th ed.) Citation

Oats, L., Pauline Sadler, and John Tiley. The Abolition of Taxes on Knowledge. Hart Publishing, 2007.

MLA (9th ed.) Citation

Oats, L., et al. The Abolition of Taxes on Knowledge. Hart Publishing, 2007.