Harper, M. (1979). You are my sons. Hodder and Stoughton.
芝加哥风格引文Harper, Michael. You Are My Sons. London: Hodder and Stoughton, 1979.
MLA引文Harper, Michael. You Are My Sons. Hodder and Stoughton, 1979.
警告:这些引文格式不一定是100%准确.
Harper, M. (1979). You are my sons. Hodder and Stoughton.
芝加哥风格引文Harper, Michael. You Are My Sons. London: Hodder and Stoughton, 1979.
MLA引文Harper, Michael. You Are My Sons. Hodder and Stoughton, 1979.