Cita APA

Massey, W. (1977). Algebraic topology: An introduction. Springer-Verlag.

Citación estilo Chicago

Massey, W.S. Algebraic Topology: An Introduction. New York: Springer-Verlag, 1977.

Cita MLA

Massey, W.S. Algebraic Topology: An Introduction. Springer-Verlag, 1977.