Woolley, L. (1960). Digging up the past (2nd ed.). Penguin Books.
芝加哥风格引文Woolley, Leonard. Digging Up the Past. 2nd ed. Harmondsworth: Penguin Books, 1960.
MLA引文Woolley, Leonard. Digging Up the Past. 2nd ed. Penguin Books, 1960.
警告：这些引文格式不一定是100％准确.