APA (7th ed.) Citation

Leigh, L. H. (1973). Prolegomenon to a Study of Police Powers in England and Wales.

Chicago Style (17th ed.) Citation

Leigh, Leonard H. Prolegomenon to a Study of Police Powers in England and Wales. 1973.

MLA (9th ed.) Citation

Leigh, Leonard H. Prolegomenon to a Study of Police Powers in England and Wales. 1973.

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