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.
Citación estilo ChicagoMattheck, Claus, Klaus Bethge, Karlheinz Weber, y Ralf Friese. The Body Language of Trees: The Encyclopedia of Visual Tree Assessment. 1st edition. Karlsruhe, Germany: Karlsruhe Institute of Technology, 2015.
Cita MLAMattheck, Claus, Klaus Bethge, Karlheinz Weber, y Ralf Friese. The Body Language of Trees: The Encyclopedia of Visual Tree Assessment. 1st edition. Karlsruhe, Germany: Karlsruhe Institute of Technology, 2015.
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