APA Citation

Spera, D. A. (1975). Structural analysis of wind trubine rotors for NSF-NASA mod-o win power system. Cleveland, Ohio: NASA, Lewis Research Center.

Chicago Style Citation

Spera, David A. Structural Analysis of Wind Trubine Rotors for NSF-NASA Mod-o Win Power System. Cleveland, Ohio: NASA, Lewis Research Center, 1975.

MLA Citation

Spera, David A. Structural Analysis of Wind Trubine Rotors for NSF-NASA Mod-o Win Power System. Cleveland, Ohio: NASA, Lewis Research Center, 1975.

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