Tohutoro APA (7th ed.)

Hilton, P. J. (1971). Symposium on algebraic topology. Springer-Verlag.

Tohutoru Kātū Chicago (17th ed.)

Hilton, Peter J. Symposium on Algebraic Topology. Berlín: Springer-Verlag, 1971.

Tohutoro MLA (9th ed.)

Hilton, Peter J. Symposium on Algebraic Topology. Springer-Verlag, 1971.