APA সাইটেশন

Arnolʹd, V. I. 1., Guseĭn-Zade, S. M., & Varchenko, A. N. (1985). Singularities of differentiable maps. Boston: Birkhäuser.

শিকাগো স্টাইলে সাইটেশন

Arnolʹd, V. I. 1937-2010., S. M. Guseĭn-Zade, এবং A. N. Varchenko. Singularities of Differentiable Maps. Boston: Birkhäuser, 1985.

এমএলএ সাইটেশন

Arnolʹd, V. I. 1937-2010., S. M. Guseĭn-Zade, এবং A. N. Varchenko. Singularities of Differentiable Maps. Boston: Birkhäuser, 1985.