APA (7th ed.) Citation

Winter, C. (1991). To what extent can renewable energy, RE, systems replace carbon-based fuels in the next 15, 50 and 100 years? (Als Ms. gedr.). DLR.

Chicago Style (17th ed.) Citation

Winter, Carl-Jochen. To What Extent Can Renewable Energy, RE, Systems Replace Carbon-based Fuels in the Next 15, 50 and 100 Years? Als Ms. gedr. Köln: DLR, 1991.

MLA (9th ed.) Citation

Winter, Carl-Jochen. To What Extent Can Renewable Energy, RE, Systems Replace Carbon-based Fuels in the Next 15, 50 and 100 Years? Als Ms. gedr. DLR, 1991.