Parks, S. (1986). The critical years. Harper & Row.
芝加哥风格引文Parks, Sharon. The Critical Years. San Francisco: Harper & Row, 1986.
MLA引文Parks, Sharon. The Critical Years. Harper & Row, 1986.
警告：这些引文格式不一定是100％准确.
APA引文
Parks, S. (1986). The critical years. Harper & Row.
芝加哥风格引文Parks, Sharon. The Critical Years. San Francisco: Harper & Row, 1986.
MLA引文Parks, Sharon. The Critical Years. Harper & Row, 1986.