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.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিFederal 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.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিFederal 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.