APA (7th ed.) Citation

Clough, S. B. (1969). A history of the western world (2nd ed.). Heath and Company.

Chicago Style (17th ed.) Citation

Clough, Shepard Bancroft. A History of the Western World. 2nd ed. Lexington: Heath and Company, 1969.

MLA (9th ed.) Citation

Clough, Shepard Bancroft. A History of the Western World. 2nd ed. Heath and Company, 1969.