APA (7th ed.) Citation

Higham, R. (1972). Civil wars in the twentieth century. University Press of Kentucky.

Chicago Style (17th ed.) Citation

Higham, Robin. Civil Wars in the Twentieth Century. Lexington: University Press of Kentucky, 1972.

MLA (9th ed.) Citation

Higham, Robin. Civil Wars in the Twentieth Century. University Press of Kentucky, 1972.

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