APA (7th ed.) Citation

Hughes, G. A., & Heal, G. M. (1980). Public policy and the tax system. Allen & Unwin.

Chicago Style (17th ed.) Citation

Hughes, Gordon A., and G. M. Heal. Public Policy and the Tax System. London ; Boston: Allen & Unwin, 1980.

MLA (9th ed.) Citation

Hughes, Gordon A., and G. M. Heal. Public Policy and the Tax System. Allen & Unwin, 1980.