APA (7th ed.) Citation

Barker, A. (1961). The Civil War in America / by Alan Barker. A & C Black.

Chicago Style (17th ed.) Citation

Barker, Alan. The Civil War in America / by Alan Barker. A & C Black, 1961.

MLA (9th ed.) Citation

Barker, Alan. The Civil War in America / by Alan Barker. A & C Black, 1961.

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