Cita APA

Hilton, P. J. (1953). An introduction to homotopy theory. University Press.

Citación estilo Chicago

Hilton, Peter John. An Introduction to Homotopy Theory. Cambridge [Eng.]: University Press, 1953.

Cita MLA

Hilton, Peter John. An Introduction to Homotopy Theory. Cambridge [Eng.]: University Press, 1953.