APA Citation

MacDonald, A., & Häfele, W. (1981). Energy in a finite world: Executive summary. Laxenburg: International Institute for Applied Systems Analysis.

Chicago Style Citation

MacDonald, A., and Wolf Häfele. Energy in a Finite World: Executive Summary. Laxenburg: International Institute for Applied Systems Analysis, 1981.

MLA Citation

MacDonald, A., and Wolf Häfele. Energy in a Finite World: Executive Summary. Laxenburg: International Institute for Applied Systems Analysis, 1981.

Warning: These citations may not always be 100% accurate.