APA (7th ed.) Citation

Yardley, D. C. M. (1960). Introduction to British constitutional law. Butterworths.

Chicago Style (17th ed.) Citation

Yardley, D. C. M. Introduction to British Constitutional Law. London: Butterworths, 1960.

MLA (9th ed.) Citation

Yardley, D. C. M. Introduction to British Constitutional Law. Butterworths, 1960.

Warning: These citations may not always be 100% accurate.