Lang, D. M. (1969). The Penguin companion to classical, Oriental & African literature. McGraw-Hill.
芝加哥风格引文Lang, David Marshall. The Penguin Companion to Classical, Oriental & African Literature. New York: McGraw-Hill, 1969.
MLA引文Lang, David Marshall. The Penguin Companion to Classical, Oriental & African Literature. McGraw-Hill, 1969.
警告：这些引文格式不一定是100％准确.