APA引文

De, U. C. (2007). Differential geometry of manifolds. Oxford, U.K: Alpha Science International Ltd.

Trích dẫn kiểu Chicago

De, U. C. Differential Geometry of Manifolds. Oxford, U.K: Alpha Science International Ltd, 2007.

MLA引文

De, U. C. Differential Geometry of Manifolds. Oxford, U.K: Alpha Science International Ltd, 2007.

警告：这些引文格式不一定是100％准确.