Cita APA (7a ed.)

Collins, S. D. (2020). Ubuntu: George M. Houser and the Struggle for Peace and Freedom on Two Continents. Ohio University Press.

Cita Chicago Style (17a ed.)

Collins, Sheila D. Ubuntu: George M. Houser and the Struggle for Peace and Freedom on Two Continents. Athens: Ohio University Press, 2020.

Cita MLA (8a ed.)

Collins, Sheila D. Ubuntu: George M. Houser and the Struggle for Peace and Freedom on Two Continents. Ohio University Press, 2020.