Wells, D., & Lynch, T. (2000). The political ecologist. Ashgate.
芝加哥风格引文Wells, David, 与 Tony Lynch. The Political Ecologist. Aldershot ; Brookfield, Vt.: Ashgate, 2000.
MLA引文Wells, David, 与 Tony Lynch. The Political Ecologist. Ashgate, 2000.
警告：这些引文格式不一定是100％准确.