Cita APA (7a ed.)

Scholler, H., & Brietzke, P. H. (1976). Ethiopia: Revolution, law and politics. Weltforum-Verlag.

Cita Chicago Style (17a ed.)

Scholler, Heinrich, y Paul H. Brietzke. Ethiopia: Revolution, Law and Politics. München: Weltforum-Verlag, 1976.

Cita MLA (8a ed.)

Scholler, Heinrich, y Paul H. Brietzke. Ethiopia: Revolution, Law and Politics. Weltforum-Verlag, 1976.