APA-referens (7:e uppl.)

Kelly, J., Vogel, C., & Willden, R. (2021). Impact and mitigation of blade surface roughness effects on wind turbine performance. Wiley.

Chicago-referens (17:e uppl.)

Kelly, J., C. Vogel, och R. Willden. Impact and Mitigation of Blade Surface Roughness Effects on Wind Turbine Performance. Wiley, 2021.

MLA-referens (9:e uppl.)

Kelly, J., et al. Impact and Mitigation of Blade Surface Roughness Effects on Wind Turbine Performance. Wiley, 2021.