Citazione Stile APA (7a Edizione)

Tu, L. W. (2011). An introduction to manifolds (2nd ed.). Springer.

Citazione stile Chigago Style (17a edizione)

Tu, Loring W. An Introduction to Manifolds. 2nd ed. New York: Springer, 2011.

Citatione MLA (9a ed.)

Tu, Loring W. An Introduction to Manifolds. 2nd ed. Springer, 2011.