International Conference on Biology, Literature and Culture in the Nineteenth Century Banber, Germany, Otto-Friedrich-Universität Bamberg. Centre for British Studies, & Zwierlein, A. (2005). Unmapped countries: Biological visions in nineteenth century literature and culture. Anthem Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Conference on Biology, Literature and Culture in the Nineteenth Century Banber, Germany, Otto-Friedrich-Universität Bamberg. Centre for British Studies, و Anne-Julia Zwierlein. Unmapped Countries: Biological Visions in Nineteenth Century Literature and Culture. London: Anthem Press, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)International Conference on Biology, Literature and Culture in the Nineteenth Century Banber, Germany, et al. Unmapped Countries: Biological Visions in Nineteenth Century Literature and Culture. Anthem Press, 2005.