APA (7th ed.) Citation

Leasor, J. (1968). Singapore: The battle that changed the world ([1st ed.].). Doubleday.

Chicago Style (17th ed.) Citation

Leasor, James. Singapore: The Battle That Changed the World. [1st ed.]. Garden City, N.Y.: Doubleday, 1968.

MLA (9th ed.) Citation

Leasor, James. Singapore: The Battle That Changed the World. [1st ed.]. Doubleday, 1968.