Harre, R., Brockmeier, J., & Muhlhauser, P. (1999). Greenspeak: A study of environmental discourse. Sage Publications.
芝加哥风格引文Harre, Ron, Jens Brockmeier, 与 Peter Muhlhauser. Greenspeak: A Study of Environmental Discourse. Thousand Oaks, Calif: Sage Publications, 1999.
MLA引文Harre, Ron, et al. Greenspeak: A Study of Environmental Discourse. Sage Publications, 1999.
警告：这些引文格式不一定是100％准确.