Kammerbauer, M. (2018). Tree People from Dystopia: Trees as sentient beings that belong to diverse, cosmopolitan or even cosmic communities appear repeatedly and prominently within narratives of fantasy or science fiction. / von Mark Kammerbauer. Topos.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kammerbauer, Mark. "Tree People from Dystopia: Trees as Sentient Beings That Belong to Diverse, Cosmopolitan or Even Cosmic Communities Appear Repeatedly and Prominently Within Narratives of Fantasy or Science Fiction. / Von Mark Kammerbauer." Topos 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kammerbauer, Mark. "Tree People from Dystopia: Trees as Sentient Beings That Belong to Diverse, Cosmopolitan or Even Cosmic Communities Appear Repeatedly and Prominently Within Narratives of Fantasy or Science Fiction. / Von Mark Kammerbauer." Topos, 2018.