APA (7th ed.) Citation

Kirkwood, S., Chilson, P., Belova, E., Dalin, P., Häggström, I., Rietveld, M., & Singer, W. (2006). Infrasound - The cause of strong Polar Mesosphere Winter Echoes? München : European Geopyhsical Union.

Chicago Style (17th ed.) Citation

Kirkwood, S., P. Chilson, E. Belova, P. Dalin, I. Häggström, M. Rietveld, and W. Singer. Infrasound - The Cause of Strong Polar Mesosphere Winter Echoes? München : European Geopyhsical Union, 2006.

MLA (9th ed.) Citation

Kirkwood, S., et al. Infrasound - The Cause of Strong Polar Mesosphere Winter Echoes? München : European Geopyhsical Union, 2006.