APA (7th ed.) Citation

Leeuwen, T. T. v., & Werf, G. R. v. d. (2011). Spatial and temporal variability in the ratio of trace gases emitted from biomass burning. Copernicus Publications.

Chicago Style (17th ed.) Citation

Leeuwen, T. T. van, and G. R. van der Werf. Spatial and Temporal Variability in the Ratio of Trace Gases Emitted from Biomass Burning. Copernicus Publications, 2011.

MLA (9th ed.) Citation

Leeuwen, T. T. van, and G. R. van der Werf. Spatial and Temporal Variability in the Ratio of Trace Gases Emitted from Biomass Burning. Copernicus Publications, 2011.

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