Greub, W. H., Halperin, S., & Vanstone, R. (1972). Connections, curvature, and cohomology. Academic Press.
芝加哥风格引文Greub, Werner Hildbert, Stephen Halperin, 与 Ray Vanstone. Connections, Curvature, and Cohomology. New York: Academic Press, 1972.
MLA引文Greub, Werner Hildbert, et al. Connections, Curvature, and Cohomology. Academic Press, 1972.
警告：这些引文格式不一定是100％准确.