Rohner, B., Kumar, S., Liechti, K., Gessler, A., & Ferretti, M. (2021). Tree vitality indicators revealed a rapid response of beech forests to the 2018 drought. Elsevier.
Chicago Style (17th ed.) CitationRohner, Brigitte, Simpal Kumar, Katharina Liechti, Arthur Gessler, and Marco Ferretti. Tree Vitality Indicators Revealed a Rapid Response of Beech Forests to the 2018 Drought. Elsevier, 2021.
MLA (8th ed.) CitationRohner, Brigitte, et al. Tree Vitality Indicators Revealed a Rapid Response of Beech Forests to the 2018 Drought. Elsevier, 2021.
Warning: These citations may not always be 100% accurate.