APA (7th ed.) Citation

Stopford, J. (1999). Pilgrimage explored. York Medieval Press.

Chicago Style (17th ed.) Citation

Stopford, J. Pilgrimage Explored. Woodbridge, Suffolk ; Rochester, NY: York Medieval Press, 1999.

MLA (8th ed.) Citation

Stopford, J. Pilgrimage Explored. York Medieval Press, 1999.