Cite
Atmospheric Delta (CO2)-C-14 trend in Western European background air from 2000 to 2012
MLA
Levin I., et al. “Atmospheric Delta (CO2)-C-14 Trend in Western European Background Air from 2000 to 2012.” Tellus Series B-Chemical and Physical Meteorology, vol. 65, Jan. 2013, p. 20092. EBSCOhost, https://doi.org/10.3402/tellusb.v65i0.20092.
APA
Levin I., Kromer B., & Hammer S. (2013). Atmospheric Delta (CO2)-C-14 trend in Western European background air from 2000 to 2012. Tellus Series B-Chemical and Physical Meteorology, 65, 20092. https://doi.org/10.3402/tellusb.v65i0.20092
Chicago
Levin I., Kromer B., and Hammer S. 2013. “Atmospheric Delta (CO2)-C-14 Trend in Western European Background Air from 2000 to 2012.” Tellus Series B-Chemical and Physical Meteorology 65 (January): 20092. doi:10.3402/tellusb.v65i0.20092.