Παραπομπή APA

Fleming, W. H. (1965). Functions of several variables. Addison-Wesley Pub. Co.

Παραπομπή Chicago Style

Fleming, Wendell Helms. Functions of Several Variables. Reading, Mass.: Addison-Wesley Pub. Co, 1965.

Παραπομπή MLA

Fleming, Wendell Helms. Functions of Several Variables. Addison-Wesley Pub. Co, 1965.