APA (7th ed.) Citation

Henze, P. B. (2000). Layers of time: A history of Ethiopia (1. publ.). Hurst.

Chicago Style (17th ed.) Citation

Henze, Paul B. Layers of Time: A History of Ethiopia. 1. publ. London: Hurst, 2000.

MLA (9th ed.) Citation

Henze, Paul B. Layers of Time: A History of Ethiopia. 1. publ. Hurst, 2000.