توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Federal Coordinating Council for Science, Engineering, and Technology. Committee on Earth Science. (1992). Our changing planet: The FY 1992 : U.S. Global Change Research Program. Office of Science and Technology Policy.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Federal Coordinating Council for Science, Engineering, and Technology. Committee on Earth Science. Our Changing Planet: The FY 1992 : U.S. Global Change Research Program. Washington, D.C.: Office of Science and Technology Policy, 1992.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Federal Coordinating Council for Science, Engineering, and Technology. Committee on Earth Science. Our Changing Planet: The FY 1992 : U.S. Global Change Research Program. Office of Science and Technology Policy, 1992.