Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Hasan, Y. F. (1971). Sudan in Africa: Studies presented to the first international conference sponsored by the Sudan Research Unit, 7-12 February, 1968. Khartoum: Univ. Press.

Chicago Zitierstil

Hasan, Yūsuf Faḍl. Sudan in Africa: Studies Presented to the First International Conference Sponsored By the Sudan Research Unit, 7-12 February, 1968. Khartoum: Univ. Press, 1971.

MLA Zitierstil

Hasan, Yūsuf Faḍl. Sudan in Africa: Studies Presented to the First International Conference Sponsored By the Sudan Research Unit, 7-12 February, 1968. Khartoum: Univ. Press, 1971.