Barnes, S. L. (2005). The cost of being poor: A comparative study of life in poor urban neighborhoods in Gary, Indiana. State University of New York Press.
芝加哥风格引文Barnes, Sandra L. The Cost of Being Poor: A Comparative Study of Life in Poor Urban Neighborhoods in Gary, Indiana. Albany: State University of New York Press, 2005.
MLA引文Barnes, Sandra L. The Cost of Being Poor: A Comparative Study of Life in Poor Urban Neighborhoods in Gary, Indiana. State University of New York Press, 2005.
警告：这些引文格式不一定是100％准确.