APA استشهاد

Golubitsky, M. (1985). Singularities and groups in bifurcation theory. Springer-Verlag.

استشهاد بنمط شيكاغو

Golubitsky, Martin. Singularities and Groups in Bifurcation Theory. New York: Springer-Verlag, 1985.

MLA استشهاد

Golubitsky, Martin. Singularities and Groups in Bifurcation Theory. Springer-Verlag, 1985.