Ward, B. (1968). The lopsided world (First Edition.). W. W. Norton.
芝加哥风格引文Ward, Barbara. The Lopsided World. First Edition. New York: W. W. Norton, 1968.
MLA引文Ward, Barbara. The Lopsided World. First Edition. W. W. Norton, 1968.
警告：这些引文格式不一定是100％准确.