APA (7th ed.) Citation

329416 Holmes, M., & Sitwell, H. D. W. (1972). The English regalia: Their history, custody and display. London : HMSO.

Chicago Style (17th ed.) Citation

329416 Holmes, Martin, and H. D. W. Sitwell. The English Regalia: Their History, Custody and Display. London : HMSO, 1972.

MLA (9th ed.) Citation

329416 Holmes, Martin, and H. D. W. Sitwell. The English Regalia: Their History, Custody and Display. London : HMSO, 1972.

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