Cita APA

Schwartz, J. T., Naoum, A., & Roitberg, J. (1968). Differential geometry and topology. New York: Gordon and Breach.

Chicago Style Citation

Schwartz, Jacob T., Adil Naoum, i Joseph Roitberg. Differential Geometry and Topology. New York: Gordon and Breach, 1968.

Cita MLA

Schwartz, Jacob T., Adil Naoum, i Joseph Roitberg. Differential Geometry and Topology. New York: Gordon and Breach, 1968.