International Institute for Applied Systems Analysis. Energy Systems Program Group, Ballinger Publishing Company, & Häfele, W. (1981). Energy in a finite world: A global systems analysis : report. Ballinger Publishing Company, a subsidiary of Harper & Row, Publishers.
Чикаго стиль цитування (17-те видання)International Institute for Applied Systems Analysis. Energy Systems Program Group, Ballinger Publishing Company, та Wolf Häfele. Energy in a Finite World: A Global Systems Analysis : Report. Cambridge, Massachusetts: Ballinger Publishing Company, a subsidiary of Harper & Row, Publishers, 1981.
Стиль цитування MLA (9-ме видання)International Institute for Applied Systems Analysis. Energy Systems Program Group, et al. Energy in a Finite World: A Global Systems Analysis : Report. Ballinger Publishing Company, a subsidiary of Harper & Row, Publishers, 1981.