APA aipamena

Riley, D. (2001). Turning the corner: Energy solutions for the 21st century. Tahoe City, CA: Alternative Energy Institute.

Chicago Style aipamena

Riley, Dohn. Turning the Corner: Energy Solutions for the 21st Century. Tahoe City, CA: Alternative Energy Institute, 2001.

MLA aipamena

Riley, Dohn. Turning the Corner: Energy Solutions for the 21st Century. Tahoe City, CA: Alternative Energy Institute, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.