National Research Council (U.S.). Committee to Review the Glen Canyon Environmental Studies, National Research Council (U.S.). Water Science and Technology Board, National Research Council (U.S.). Commission on Geosciences, Environment, and Resources, & Lewis, W. M., Jr. (1994). Review of the draft federal long-term monitoring plan for the Colorado River below Glen Canyon Dam. National Research Council.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.). Committee to Review the Glen Canyon Environmental Studies, National Research Council (U.S.). Water Science and Technology Board, Environment National Research Council (U.S.). Commission on Geosciences, و William M. Lewis, Jr. Review of the Draft Federal Long-term Monitoring Plan for the Colorado River Below Glen Canyon Dam. Washington, DC: National Research Council, 1994.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council (U.S.). Committee to Review the Glen Canyon Environmental Studies, et al. Review of the Draft Federal Long-term Monitoring Plan for the Colorado River Below Glen Canyon Dam. National Research Council, 1994.