Παραπομπή APA

Lang, S. (2002). Introduction to differentiable manifolds .-2nded (2nd ed.). Springer.

Παραπομπή Chicago Style

Lang, Serge. Introduction to Differentiable Manifolds .-2nded. 2nd ed. New York: Springer, 2002.

Παραπομπή MLA

Lang, Serge. Introduction to Differentiable Manifolds .-2nded. 2nd ed. Springer, 2002.