APA সাইটেশন

Bröcker, T., & Lander, L. (2009). Differentiable germs and catastrophes. Cambridge [Eng.] ; New York: Cambridge University Press.

শিকাগো স্টাইলে সাইটেশন

Bröcker, Theodor., এবং L. Lander. Differentiable Germs and Catastrophes. Cambridge [Eng.] ; New York: Cambridge University Press, 2009.

এমএলএ সাইটেশন

Bröcker, Theodor., এবং L. Lander. Differentiable Germs and Catastrophes. Cambridge [Eng.] ; New York: Cambridge University Press, 2009.