Παραπομπή APA

Spivak, M. (1965). Calculus on manifolds. W.A. Benjamin.

Παραπομπή Chicago Style

Spivak, Michael. Calculus on Manifolds. New York: W.A. Benjamin, 1965.

Παραπομπή MLA

Spivak, Michael. Calculus on Manifolds. W.A. Benjamin, 1965.