APA (7th ed.) Citation

Holmes, G. A. (1962). The later Middle Ages, 1272-1485. T. Nelson.

Chicago Style (17th ed.) Citation

Holmes, George Andrew. The Later Middle Ages, 1272-1485. Edinburgh: T. Nelson, 1962.

MLA (9th ed.) Citation

Holmes, George Andrew. The Later Middle Ages, 1272-1485. T. Nelson, 1962.