APA (7th ed.) Citation

Holmes, M. (1972). The English regalia: Their history, custody & display. Her Majesty's Stationery Office.

Chicago Style (17th ed.) Citation

Holmes, Martin. The English Regalia: Their History, Custody & Display. London: Her Majesty's Stationery Office, 1972.

MLA (9th ed.) Citation

Holmes, Martin. The English Regalia: Their History, Custody & Display. Her Majesty's Stationery Office, 1972.