APA-Zitierstil (7. Ausg.)

Ullendorff, E. (1973). The Ethiopians: An introduction to country and people (3. ed.). Oxford Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Ullendorff, Edward. The Ethiopians: An Introduction to Country and People. 3. ed. London [u.a.]: Oxford Univ. Press, 1973.

MLA-Zitierstil (9. Ausg.)

Ullendorff, Edward. The Ethiopians: An Introduction to Country and People. 3. ed. Oxford Univ. Press, 1973.