APA (7th ed.) Citation
Hu, S. T. (1966). Homology theory: A first course in algebraic topology. Holden-Day.
Chicago Style (17th ed.) Citation
Hu, S. T. Homology Theory: A First Course in Algebraic Topology. San Francisco: Holden-Day, 1966.
MLA (9th ed.) Citation
Hu, S. T. Homology Theory: A First Course in Algebraic Topology. Holden-Day, 1966.
Warning: These citations may not always be 100% accurate.