APA (7th ed.) Citation

Hocking, J. G., & Young, G. S. (1961). Topology. Addison-Wesley.

Chicago Style (17th ed.) Citation

Hocking, John G., and Gail S. Young. Topology. Reading [etc]: Addison-Wesley, 1961.

MLA (9th ed.) Citation

Hocking, John G., and Gail S. Young. Topology. Addison-Wesley, 1961.