Citazione Stile APA (7a Edizione)

Arnold, V. I., Gusein-Zade, S. M., & Varchenko, A. N. (1985). Singularities of differentiable maps. Birkhäuser.

Citazione stile Chigago Style (17a edizione)

Arnold, Vladimir Igorevich, Sabir Medzhidovich Gusein-Zade, e Aleksandr Nikolaevich Varchenko. Singularities of Differentiable Maps. Boston: Birkhäuser, 1985.

Citatione MLA (9a ed.)

Arnold, Vladimir Igorevich, et al. Singularities of Differentiable Maps. Birkhäuser, 1985.