Muir, S. A., & Veenendall, T. L. (1996). Earthtalk: Communication empowerment for environmental action. Praeger.
芝加哥风格引文Muir, Star A., 与 Thomas Lee Veenendall. Earthtalk: Communication Empowerment for Environmental Action. Westport, Conn: Praeger, 1996.
MLA引文Muir, Star A., 与 Thomas Lee Veenendall. Earthtalk: Communication Empowerment for Environmental Action. Praeger, 1996.
警告：这些引文格式不一定是100％准确.