Fleming, W. H. (1965). Functions of several variables. Addison-Wesley Pub. Co..
Čikaški stil citiranja (17. izdanje)Fleming, Wendell Helms. Functions of Several Variables. Reading, Mass.: Addison-Wesley Pub. Co., 1965.
MLA način citiranja (9. izdanje)Fleming, Wendell Helms. Functions of Several Variables. Addison-Wesley Pub. Co., 1965.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.