Strimmer, U. (2018). The Tree as Myth: The tree has always been a motif of great symbolic value that fascinates people and prompts artists of all kinds - be it through poetry or fine arts - to concern themselves with it. / von Ute Strimmer. Topos.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Strimmer, Ute. "The Tree as Myth: The Tree Has Always Been a Motif of Great Symbolic Value That Fascinates People and Prompts Artists of All Kinds - Be It Through Poetry or Fine Arts - to Concern Themselves with It. / Von Ute Strimmer." Topos 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Strimmer, Ute. "The Tree as Myth: The Tree Has Always Been a Motif of Great Symbolic Value That Fascinates People and Prompts Artists of All Kinds - Be It Through Poetry or Fine Arts - to Concern Themselves with It. / Von Ute Strimmer." Topos, 2018.