APA (7th ed.) Citation

Osgood, W. F. (1958). Functions of real variables. Chelsea Pub. Co..

Chicago Style (17th ed.) Citation

Osgood, William Fogg. Functions of Real Variables. New York: Chelsea Pub. Co., 1958.

MLA (8th ed.) Citation

Osgood, William Fogg. Functions of Real Variables. Chelsea Pub. Co., 1958.

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