APA (7th ed.) Citation

Arnolʹd, V. I., Gusejn-Zade, S. M., Varčenko, A. N., Porteous, H., & Montaldi, J. (1988). Singularities of differentiable maps. Birkhäuser.

Chicago Style (17th ed.) Citation

Arnolʹd, V. I., Sabir M. Gusejn-Zade, Aleksandr N. Varčenko, Hugh Porteous, and James Montaldi. Singularities of Differentiable Maps. Boston ; Basel ; Berlin: Birkhäuser, 1988.

MLA (9th ed.) Citation

Arnolʹd, V. I., et al. Singularities of Differentiable Maps. Birkhäuser, 1988.