van der Sleen, P., Groenendijk, P., & Zuidema, P. A. (2015). Tree-ring δ18O in African mahogany (Entandrophragma utile) records regional precipitation and can be used for climate reconstructions. Global & Planetary Change, 127, 58. https://doi.org/10.1016/j.gloplacha.2015.01.014
Chicago Style (17th ed.) Citationvan der Sleen, Peter, Peter Groenendijk, and Pieter A. Zuidema. "Tree-ring δ18O in African Mahogany (Entandrophragma Utile) Records Regional Precipitation and Can Be Used for Climate Reconstructions." Global & Planetary Change 127 (2015): 58. https://doi.org/10.1016/j.gloplacha.2015.01.014.
MLA (9th ed.) Citationvan der Sleen, Peter, et al. "Tree-ring δ18O in African Mahogany (Entandrophragma Utile) Records Regional Precipitation and Can Be Used for Climate Reconstructions." Global & Planetary Change, vol. 127, 2015, p. 58, https://doi.org/10.1016/j.gloplacha.2015.01.014.