APA (7th ed.) Citation

Keller. (1991). Revolutionary Ethiopia: From empire to people?s republic. Indiana University Press.

Chicago Style (17th ed.) Citation

Keller. Revolutionary Ethiopia: From Empire to People?s Republic. Indianapolis: Indiana University Press, 1991.

MLA (9th ed.) Citation

Keller. Revolutionary Ethiopia: From Empire to People?s Republic. Indiana University Press, 1991.

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