APA (7th ed.) Citation

Kirkwood, S., Chilson, P., Belova, E., Dalin, P., Häggström, I., Rietveld, M., . . . (AIP), L. o. A. P. (2006). Infrasound - the cause of strong Polar Mesosphere Winter Echoes? CCSD.

Chicago Style (17th ed.) Citation

Kirkwood, S., et al. Infrasound - the Cause of Strong Polar Mesosphere Winter Echoes? CCSD, 2006.

MLA (9th ed.) Citation

Kirkwood, S., et al. Infrasound - the Cause of Strong Polar Mesosphere Winter Echoes? CCSD, 2006.

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