APA (7th ed.) Citation

Natanson, I. P. (1955). Theory of functions of a real variable: (Teoria functsiy veshchestvennoy peremennoy). Ungar Pub. Co..

Chicago Style (17th ed.) Citation

Natanson, I. P. Theory of Functions of a Real Variable: (Teoria Functsiy Veshchestvennoy Peremennoy). New York: Ungar Pub. Co., 1955.

MLA (9th ed.) Citation

Natanson, I. P. Theory of Functions of a Real Variable: (Teoria Functsiy Veshchestvennoy Peremennoy). Ungar Pub. Co., 1955.

Warning: These citations may not always be 100% accurate.