APA (7th ed.) Citation

Greer, T. H., & Lewis, G. (1997). A brief history of the Western world (7th ed.). Harcourt Brace College Publishers.

Chicago Style (17th ed.) Citation

Greer, Thomas H., and Gavin Lewis. A Brief History of the Western World. 7th ed. Fort Worth, [Tex.]: Harcourt Brace College Publishers, 1997.

MLA (9th ed.) Citation

Greer, Thomas H., and Gavin Lewis. A Brief History of the Western World. 7th ed. Harcourt Brace College Publishers, 1997.