APA (7th ed.) Citation

Natanson, I. P. (1961). Theory of functions of a real variable (Teoria functsiy veschestvennoy permennoy) (Rev. ed.). Ungar.

Chicago Style (17th ed.) Citation

Natanson, Isidro Pavlovich. Theory of Functions of a Real Variable (Teoria Functsiy Veschestvennoy Permennoy). Rev. ed. New York: Ungar, 1961.

MLA (9th ed.) Citation

Natanson, Isidro Pavlovich. Theory of Functions of a Real Variable (Teoria Functsiy Veschestvennoy Permennoy). Rev. ed. Ungar, 1961.