APA (7th ed.) Citation

Levin, I., Glatzel Mattheier, H., Marik, T., Cuntz, M., Schmidt, M., Worthy, D. E., . . . Canada, E. (1999). Verification of German methane emission inventories and their recent changes based on atmospheric observations. Journal of Geophysical Research: Atmospheres, 104(D3), 3447.

Chicago Style (17th ed.) Citation

Levin, Ingeborg, Holger Glatzel Mattheier, Thomas Marik, Matthias Cuntz, Martina Schmidt, Douglas E. Worthy, Universität Heidelberg Heidelberg = Heidelberg University, and Environment Canada. "Verification of German Methane Emission Inventories and Their Recent Changes Based on Atmospheric Observations." Journal of Geophysical Research: Atmospheres 104, no. D3 (1999): 3447.

MLA (9th ed.) Citation

Levin, Ingeborg, et al. "Verification of German Methane Emission Inventories and Their Recent Changes Based on Atmospheric Observations." Journal of Geophysical Research: Atmospheres, vol. 104, no. D3, 1999, p. 3447.

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