APA Edition Citation

Yardley, D. C. M. (1986). Principles of administative law (2nd ed.). Butterworths.

Chicago Edition Citation

Yardley, D. C. M. Principles of Administative Law. 2nd ed. London: Butterworths, 1986.

MLA Edition Citation

Yardley, D. C. M. Principles of Administative Law. 2nd ed. Butterworths, 1986.