APA (7th ed.) Citation

Waller, M. (2007). Sovereign ladies: The six reigning queens of England (1. U.S. ed.). St. Martin's Press.

Chicago Style (17th ed.) Citation

Waller, Maureen. Sovereign Ladies: The Six Reigning Queens of England. 1. U.S. ed. New York: St. Martin's Press, 2007.

MLA (9th ed.) Citation

Waller, Maureen. Sovereign Ladies: The Six Reigning Queens of England. 1. U.S. ed. St. Martin's Press, 2007.