Tu, L. W. (2017). Differential geometry: Connections, curvature, and characteristic classes. Springer.
芝加哥风格引文Tu, Loring W. Differential Geometry: Connections, Curvature, and Characteristic Classes. Switzerland: Springer, 2017.
MLA引文Tu, Loring W. Differential Geometry: Connections, Curvature, and Characteristic Classes. Springer, 2017.
警告：这些引文格式不一定是100％准确.