Bowman, W. D., Hacker, S. D., & Cain, M. L. (2018). Ecology (Fourth edition, International.). Sinauer Associates, Inc., Publishers.
芝加哥风格引文Bowman, William D., Sally D. Hacker, 与 Michael L. Cain. Ecology. Fourth edition, International. Sunderland, MA: Sinauer Associates, Inc., Publishers, 2018.
MLA引文Bowman, William D., et al. Ecology. Fourth edition, International. Sinauer Associates, Inc., Publishers, 2018.
警告：这些引文格式不一定是100％准确.