APA (7th ed.) Citation

Schumann, U., Weinzierl, B., Reitebuch, O., Schlager, H., Minikin, A., Forster, C., . . . Sturm, K. (2011). Airborne observations of the Eyjafjalla volcano ash cloud over Europe during air space closure in April and May 2010. München : European Geopyhsical Union.

Chicago Style (17th ed.) Citation

Schumann, U., et al. Airborne Observations of the Eyjafjalla Volcano Ash Cloud over Europe During Air Space Closure in April and May 2010. München : European Geopyhsical Union, 2011.

MLA (9th ed.) Citation

Schumann, U., et al. Airborne Observations of the Eyjafjalla Volcano Ash Cloud over Europe During Air Space Closure in April and May 2010. München : European Geopyhsical Union, 2011.

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