APA (7th ed.) Citation

Potter, H. (1923). An introduction to the history of English law. Sweet and Maxwell.

Chicago Style (17th ed.) Citation

Potter, Harold. An Introduction to the History of English Law. London: Sweet and Maxwell, 1923.

MLA (8th ed.) Citation

Potter, Harold. An Introduction to the History of English Law. Sweet and Maxwell, 1923.

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