APA (7th ed.) Citation

Simpson, R. (1867). Edmund Campion: A biography. Williams and Norgate.

Chicago Style (17th ed.) Citation

Simpson, Richard. Edmund Campion: A Biography. London: Williams and Norgate, 1867.

MLA (9th ed.) Citation

Simpson, Richard. Edmund Campion: A Biography. Williams and Norgate, 1867.

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