APA (7. basım) Alıntı

Pontryagin, L. S. (1952). Foundations of combinatorial topology. Graylock Press.

Chicago Style (17. basım) Atıf

Pontryagin, L. S. Foundations of Combinatorial Topology. Rochester, N.Y: Graylock Press, 1952.

MLA (9th ed.) Atıf

Pontryagin, L. S. Foundations of Combinatorial Topology. Graylock Press, 1952.