Cita APA (7a ed.)

Kay, J. A., & King, M. A. (1990). The British tax system (5th ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Kay, John Alexander, y Mervyn A. King. The British Tax System. 5th ed. Oxford [etc.]: Oxford University Press, 1990.

Cita MLA (9a ed.)

Kay, John Alexander, y Mervyn A. King. The British Tax System. 5th ed. Oxford University Press, 1990.