APA (7th ed.) Citation

Baumgarten, G., Lübken, F., & Fricke, K. H. (2002). First observation of one noctilucent cloud by a twin lidar in two different directions. Annales Geophysicae, 20(11), 1863.

Chicago Style (17th ed.) Citation

Baumgarten, G., F.-J Lübken, and K. H. Fricke. "First Observation of One Noctilucent Cloud by a Twin Lidar in Two Different Directions." Annales Geophysicae 20, no. 11 (2002): 1863.

MLA (9th ed.) Citation

Baumgarten, G., et al. "First Observation of One Noctilucent Cloud by a Twin Lidar in Two Different Directions." Annales Geophysicae, vol. 20, no. 11, 2002, p. 1863.