Vågen, T., Walsh, M. G., & Shepherd, K. D. (2006). Stable isotopes for characterisation of trends in soil carbon following deforestation and land use change in the highlands of Madagascar. Geoderma, 135, 133-139. https://doi.org/10.1016/j.geoderma.2005.11.012
Chicago Style (17th ed.) CitationVågen, Tor-Gunnar, Markus G. Walsh, and Keith D. Shepherd. "Stable Isotopes for Characterisation of Trends in Soil Carbon Following Deforestation and Land Use Change in the Highlands of Madagascar." Geoderma 135 (2006): 133-139. https://doi.org/10.1016/j.geoderma.2005.11.012.
MLA (9th ed.) CitationVågen, Tor-Gunnar, et al. "Stable Isotopes for Characterisation of Trends in Soil Carbon Following Deforestation and Land Use Change in the Highlands of Madagascar." Geoderma, vol. 135, 2006, pp. 133-139, https://doi.org/10.1016/j.geoderma.2005.11.012.