APA (7th ed.) Citation

Aleksandrov, P. S., & Kromm, H. (1956). Combinatorial topology. Graylock Press.

Chicago Style (17th ed.) Citation

Aleksandrov, P. S., and Horace Kromm. Combinatorial Topology. Rochester, N.Y.: Graylock Press, 1956.

MLA (8th ed.) Citation

Aleksandrov, P. S., and Horace Kromm. Combinatorial Topology. Graylock Press, 1956.

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