APA (7th ed.) Citation

Kerr, G. (2015). A short history of the Vietnam war (1. publ.). Pocket Essentials.

Chicago Style (17th ed.) Citation

Kerr, Gordon. A Short History of the Vietnam War. 1. publ. Harpenden: Pocket Essentials, 2015.

MLA (9th ed.) Citation

Kerr, Gordon. A Short History of the Vietnam War. 1. publ. Pocket Essentials, 2015.

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