Cita APA (7a ed.)

Margalef-Roig, J., & Outerelo Dom�inguez, E. (1992). Differential topology. North-Holland.

Cita Chicago Style (17a ed.)

Margalef-Roig, J., y E. Outerelo Dom�inguez. Differential Topology. Amsterdam ; New York: North-Holland, 1992.

Cita MLA (8a ed.)

Margalef-Roig, J., y E. Outerelo Dom�inguez. Differential Topology. North-Holland, 1992.