APA引文

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引文

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

警告：這些引文格式不一定是100％准確.