APA استشهاد

Boothby, W. M. (2003). Introduction to differentiable manifolds and Riemannian geometry.- 2nd rev.ed (2nd rev.ed.). Academic Press.

استشهاد بنمط شيكاغو

Boothby, William M. Introduction to Differentiable Manifolds and Riemannian Geometry.- 2nd Rev.ed. 2nd rev.ed. Orlando: Academic Press, 2003.

MLA استشهاد

Boothby, William M. Introduction to Differentiable Manifolds and Riemannian Geometry.- 2nd Rev.ed. 2nd rev.ed. Academic Press, 2003.