APA (7th ed.) Citation

Carr, C., & Cowley, R. (2003). More what if?: Eminent historians imagine what might have been. Macmillan.

Chicago Style (17th ed.) Citation

Carr, Caleb, and Robert Cowley. More What If?: Eminent Historians Imagine What Might Have Been. London: Macmillan, 2003.

MLA (9th ed.) Citation

Carr, Caleb, and Robert Cowley. More What If?: Eminent Historians Imagine What Might Have Been. Macmillan, 2003.

Warning: These citations may not always be 100% accurate.