Cita APA (7th ed.)

Tu, L. W. (2011). An introduction to manifolds (Second edition.). Springer.

Cita Chicago (17th ed.)

Tu, Loring W. An Introduction to Manifolds. Second edition. New York: Springer, 2011.

Cita MLA (8th ed.)

Tu, Loring W. An Introduction to Manifolds. Second edition. Springer, 2011.