Mattheck, C., Bethge, K., Weber, K., & Friese, R. (2015). The body language of trees: The encyclopedia of visual tree assessment. (1st edition.). Karlsruhe, Germany: Karlsruhe Institute of Technology.
Chicago Style CitationMattheck, Claus, Klaus Bethge, Karlheinz Weber, and Ralf Friese. The Body Language of Trees: The Encyclopedia of Visual Tree Assessment. 1st edition. Karlsruhe, Germany: Karlsruhe Institute of Technology, 2015.
MLA CitationMattheck, Claus, Klaus Bethge, Karlheinz Weber, and Ralf Friese. The Body Language of Trees: The Encyclopedia of Visual Tree Assessment. 1st edition. Karlsruhe, Germany: Karlsruhe Institute of Technology, 2015.
Warning: These citations may not always be 100% accurate.