Murphy, J. (2007). Believe in yourself (1st Hay House ed.). Hay House.
芝加哥风格引文Murphy, Joseph. Believe in Yourself. 1st Hay House ed. Carlsbad, Calif.: Hay House, 2007.
MLA引文Murphy, Joseph. Believe in Yourself. 1st Hay House ed. Hay House, 2007.
警告：这些引文格式不一定是100％准确.