APA (7th ed.) Citation
Eilenberg, S., & Steenrod, N. E. (1952). Foundations of algebraic topology. Princeton University Press.
Chicago Style (17th ed.) Citation
Eilenberg, Samuel, and Norman Earl Steenrod. Foundations of Algebraic Topology. Princeton, New Jersey: Princeton University Press, 1952.
MLA (9th ed.) Citation
Eilenberg, Samuel, and Norman Earl Steenrod. Foundations of Algebraic Topology. Princeton University Press, 1952.
Warning: These citations may not always be 100% accurate.