Style de citation APA (7e éd.)

Osgood, W. F. (1938). Functions of real variables. Hafner.

Style de citation Chicago (17e éd.)

Osgood, William Fogg. Functions of Real Variables. New York: Hafner, 1938.

Style de citation MLA (9e éd.)

Osgood, William Fogg. Functions of Real Variables. Hafner, 1938.