APA (7th ed.) Citation

Roberts, H. (1942). British rebels and reformers. William Collins of London.

Chicago Style (17th ed.) Citation

Roberts, Harry. British Rebels and Reformers. London: William Collins of London, 1942.

MLA (8th ed.) Citation

Roberts, Harry. British Rebels and Reformers. William Collins of London, 1942.

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