Klein, S. (2020). Skyscraping frontiers: The skyscraper as heterotopia in the 20th-century American novel and film. Peter Lang.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Klein, Sascha. Skyscraping Frontiers: The Skyscraper as Heterotopia in the 20th-century American Novel and Film. Berlin: Peter Lang, 2020.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Klein, Sascha. Skyscraping Frontiers: The Skyscraper as Heterotopia in the 20th-century American Novel and Film. Peter Lang, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.