APA (7th ed.) Citation

Lefschetz, S. (1956). Topology (2nd ed.). Chelsea.

Chicago Style (17th ed.) Citation

Lefschetz, Solomon. Topology. 2nd ed. New York: Chelsea, 1956.

MLA (8th ed.) Citation

Lefschetz, Solomon. Topology. 2nd ed. Chelsea, 1956.

Warning: These citations may not always be 100% accurate.