APA
Rotman J. J., . (2004). An Introduction to Algebraic Topology. New York: Springer.
Chicago
Rotman Joseph J, . 2004. An Introduction to Algebraic Topology. New York: Springer.
Harvard
Rotman J. J., . (2004). An Introduction to Algebraic Topology. New York: Springer.
MLA
Rotman Joseph J, . An Introduction to Algebraic Topology. New York: Springer. 2004.