APA (7th ed.) Citation

Jeffery, R. L. (1953). The theory of functions of a real variable (2a. ed.). University of Toronto.

Chicago Style (17th ed.) Citation

Jeffery, R. L. The Theory of Functions of a Real Variable. 2a. ed. Toronto: University of Toronto, 1953.

MLA (9th ed.) Citation

Jeffery, R. L. The Theory of Functions of a Real Variable. 2a. ed. University of Toronto, 1953.