APA citiranje

Eilenberg, S., & Steenrod, N. E. (1952). Foundations of algebraic topology. Princeton: Princeton University Press.

Trích dẫn kiểu Chicago

Eilenberg, Samuel., và Norman Earl Steenrod. Foundations of Algebraic Topology. Princeton: Princeton University Press, 1952.

MLA citiranje

Eilenberg, Samuel., và Norman Earl Steenrod. Foundations of Algebraic Topology. Princeton: Princeton University Press, 1952.