APA (7th ed.) Citation

Hardy, G. H. (1966). The integration of functions of a single variable (2. ed., reprinted.). Univ. Press.

Chicago Style (17th ed.) Citation

Hardy, Godfrey H. The Integration of Functions of a Single Variable. 2. ed., reprinted. Cambridge: Univ. Press, 1966.

MLA (9th ed.) Citation

Hardy, Godfrey H. The Integration of Functions of a Single Variable. 2. ed., reprinted. Univ. Press, 1966.