Atiyah, M. F., & Atiyah, M. F. (1961). The topology of normal singularities of an algebraic surface and a criterion for simplicity. Inst. des Hautes Études Scientifiques.
Chicago Style (17th ed.) CitationAtiyah, Michael Francis, and Michael Francis Atiyah. The Topology of Normal Singularities of an Algebraic Surface and a Criterion for Simplicity. Paris: Inst. des Hautes Études Scientifiques, 1961.
MLA (9th ed.) CitationAtiyah, Michael Francis, and Michael Francis Atiyah. The Topology of Normal Singularities of an Algebraic Surface and a Criterion for Simplicity. Inst. des Hautes Études Scientifiques, 1961.
Warning: These citations may not always be 100% accurate.