Cita APA

Singer, I. M., & Thorpe, J. A. (1967). Lecture notes on elementary topology and geometry. Springer.

Chicago Edition Citation

Singer, I. M., i John A. Thorpe. Lecture Notes on Elementary Topology and Geometry. New York: Springer, 1967.

Cita MLA

Singer, I. M., i John A. Thorpe. Lecture Notes on Elementary Topology and Geometry. Springer, 1967.