APA (7th ed.) Citation

Martindale, C. C. (1964). Blessed Edmund Campion. London.

Chicago Style (17th ed.) Citation

Martindale, C. C. Blessed Edmund Campion. London, 1964.

MLA (8th ed.) Citation

Martindale, C. C. Blessed Edmund Campion. London, 1964.

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