Citazione APA

Sawin, J. L. (2004). Mainstreaming renewable energy in the 21st century. Washington, DC: Worldwatch Institute.

Stile di citazione Chicago

Sawin, Janet L. Mainstreaming Renewable Energy in the 21st Century. Washington, DC: Worldwatch Institute, 2004.

Citazione MLA

Sawin, Janet L. Mainstreaming Renewable Energy in the 21st Century. Washington, DC: Worldwatch Institute, 2004.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.