APA (7th ed.) Citation

Hocking, J. G., & Young, G. S. (1988). Topology. Dover Publications.

Chicago Style (17th ed.) Citation

Hocking, John G., and Gail S. Young. Topology. New York: Dover Publications, 1988.

MLA (9th ed.) Citation

Hocking, John G., and Gail S. Young. Topology. Dover Publications, 1988.