Ashe, G. (1990). Kings and Queens of early Britain. Academy Chicago Publishers.
芝加哥风格引文Ashe, Geoffrey. Kings and Queens of Early Britain. Chicago, Illinois: Academy Chicago Publishers, 1990.
MLA引文Ashe, Geoffrey. Kings and Queens of Early Britain. Academy Chicago Publishers, 1990.
警告：这些引文格式不一定是100％准确.