Παραπομπή APA

Fleming, M. H. (1977). Functions of several variables. Springer-Verlag.

Παραπομπή Chicago Style

Fleming, Mendell Helms. Functions of Several Variables. New York: Springer-Verlag, 1977.

Παραπομπή MLA

Fleming, Mendell Helms. Functions of Several Variables. Springer-Verlag, 1977.