APA সাইটেশন

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

শিকাগো স্টাইলে সাইটেশন

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

এমএলএ সাইটেশন

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