APA (7th ed.) Citation

Riley-Smith, J. S. C. (1999). Hospitallers: The history of the Order of St. John. Hambledon Press.

Chicago Style (17th ed.) Citation

Riley-Smith, Jonathan Simon Christopher. Hospitallers: The History of the Order of St. John. London [u.a.]: Hambledon Press, 1999.

MLA (9th ed.) Citation

Riley-Smith, Jonathan Simon Christopher. Hospitallers: The History of the Order of St. John. Hambledon Press, 1999.