Bradley, R. A., & Buchanan, S. (2013). Common spiders of North America. University of California Press.
芝加哥风格引文Bradley, Richard Alan, 与 Steve Buchanan. Common Spiders of North America. Berkeley: University of California Press, 2013.
MLA引文Bradley, Richard Alan, 与 Steve Buchanan. Common Spiders of North America. University of California Press, 2013.
警告：这些引文格式不一定是100％准确.