APA (7th ed.) Citation

Behrens, C. B. A. (1967). The ancient regime ([1st American ed.].). Harcourt.

Chicago Style (17th ed.) Citation

Behrens, Catherine Betty Abigail. The Ancient Regime. [1st American ed.]. New York: Harcourt, 1967.

MLA (9th ed.) Citation

Behrens, Catherine Betty Abigail. The Ancient Regime. [1st American ed.]. Harcourt, 1967.