Lehmann, W. P. (1962). Historical linguistics: An introduction. Oxford & IBH Pub.
芝加哥风格引文Lehmann, Winfred P. Historical Linguistics: An Introduction. New Delhi: Oxford & IBH Pub, 1962.
MLA引文Lehmann, Winfred P. Historical Linguistics: An Introduction. Oxford & IBH Pub, 1962.
警告：这些引文格式不一定是100％准确.