APA (7th ed.) Citation

Leigh, L. H. (1975). Police powers in England and Wales. Butterworth.

Chicago Style (17th ed.) Citation

Leigh, Leonard H. Police Powers in England and Wales. London: Butterworth, 1975.

MLA (8th ed.) Citation

Leigh, Leonard H. Police Powers in England and Wales. Butterworth, 1975.

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