APA (7th ed.) Citation

Switzer, R. M. (2002). Algebraic topology - homotopy and homology (Reprint of the 1975 edition.). Springer. https://doi.org/10.1007/978-3-642-61923-6

Chicago Style (17th ed.) Citation

Switzer, Robert M. Algebraic Topology - Homotopy and Homology. Reprint of the 1975 edition. Berlin: Springer, 2002. https://doi.org/10.1007/978-3-642-61923-6.

MLA (9th ed.) Citation

Switzer, Robert M. Algebraic Topology - Homotopy and Homology. Reprint of the 1975 edition. Springer, 2002. https://doi.org/10.1007/978-3-642-61923-6.