Cita APA (7a ed.)

Parpworth, N. (2006). Constitutional and administrative law (4th ed.). University Press.

Cita Chicago Style (17a ed.)

Parpworth, Neil. Constitutional and Administrative Law. 4th ed. Oxford [etc.]: University Press, 2006.

Cita MLA (9a ed.)

Parpworth, Neil. Constitutional and Administrative Law. 4th ed. University Press, 2006.