Hildebrand, S. G., & Cannon, J. B. (1993). Environmental analysis: The NEPA experience. Lewis Publishers.
芝加哥风格引文Hildebrand, Stephen G., 与 J. B. Cannon. Environmental Analysis: The NEPA Experience. Boca Raton, Fla: Lewis Publishers, 1993.
MLA引文Hildebrand, Stephen G., 与 J. B. Cannon. Environmental Analysis: The NEPA Experience. Lewis Publishers, 1993.
警告：这些引文格式不一定是100％准确.