Cita APA

Guillemin, V., & Pollack, A. (1974). Differential topology. Prentice-Hall.

Chicago Edition Citation

Guillemin, Victor, i Alan Pollack. Differential Topology. Englewood Cliffs, N.J.: Prentice-Hall, 1974.

Cita MLA

Guillemin, Victor, i Alan Pollack. Differential Topology. Prentice-Hall, 1974.