Borovskij, A. D. The Helnwein passion: Alexander Borovsky. Gottfried Helnwein : [the works presented in this book were included in a large retrospective in the State Russian Museum, St. Petersburg in 1997].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Borovskij, Aleksandr Davidovič. "The Helnwein Passion: Alexander Borovsky." Gottfried Helnwein : [the Works Presented in This Book Were Included in a Large Retrospective in the State Russian Museum, St. Petersburg in 1997] .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Borovskij, Aleksandr Davidovič. "The Helnwein Passion: Alexander Borovsky." Gottfried Helnwein : [the Works Presented in This Book Were Included in a Large Retrospective in the State Russian Museum, St. Petersburg in 1997], .
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.