APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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