APA (7th ed.) Citation

Singer, I. M., & Thorpe, J. A. (1976). Lectures notes on elementary topology and geometry. Springer-Verlag.

Chicago Style (17th ed.) Citation

Singer, I. M., and John A. Thorpe. Lectures Notes on Elementary Topology and Geometry. New York: Springer-Verlag, 1976.

MLA (8th ed.) Citation

Singer, I. M., and John A. Thorpe. Lectures Notes on Elementary Topology and Geometry. Springer-Verlag, 1976.