Churchill, W. (1965). The history of english speaking peoples Vol 1 (4th.). Cassell.
芝加哥风格引文Churchill, W. The History of English Speaking Peoples Vol 1. 4th. London: Cassell, 1965.
MLA引文Churchill, W. The History of English Speaking Peoples Vol 1. 4th. Cassell, 1965.
警告：这些引文格式不一定是100％准确.