APA (7th ed.) Citation

Muljadi, E., Singh, M., & Gevorgian, V. (2012). Fixed-speed and variable-slip wind turbines providing spinning reserves to the grid: Preprint. National Renewable Energy Laboratory.

Chicago Style (17th ed.) Citation

Muljadi, E., Mohit Singh, and V. Gevorgian. Fixed-speed and Variable-slip Wind Turbines Providing Spinning Reserves to the Grid: Preprint. [Golden, Colo.]: National Renewable Energy Laboratory, 2012.

MLA (9th ed.) Citation

Muljadi, E., et al. Fixed-speed and Variable-slip Wind Turbines Providing Spinning Reserves to the Grid: Preprint. National Renewable Energy Laboratory, 2012.