APA引文

Tu, Y. E. (1990). Structures of differentiable manifolds.

Chicago Style (17th ed.) Citation

Tu, Yong Eng. Structures of Differentiable Manifolds. 1990.

MLA引文

Tu, Yong Eng. Structures of Differentiable Manifolds. 1990.

警告：這些引文格式不一定是100％准確.