Παραπομπή σε μορφή APA (7η εκδ.)

Gerding, M., Baumgarten, G., Blum, U., Thayer, J. P., Fricke, K., Neuber, R., & Fiedler, J. (2003). Observation of an unusual mid-stratospheric aerosol layer in the Arctic: Possible sources and implications for polar vortex dynamics. Copernicus Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gerding, M., G. Baumgarten, U. Blum, J. P. Thayer, K.-H Fricke, R. Neuber, και J. Fiedler. Observation of an Unusual Mid-stratospheric Aerosol Layer in the Arctic: Possible Sources and Implications for Polar Vortex Dynamics. Copernicus Publications, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gerding, M., et al. Observation of an Unusual Mid-stratospheric Aerosol Layer in the Arctic: Possible Sources and Implications for Polar Vortex Dynamics. Copernicus Publications, 2003.