APA (7th ed.) Citation

Khartoum Workshop on Arid Lands Management University of Khartoum, University of Khartoum, United Nations University, & Mabbutt, J. A. (1979). Proceedings of the Khartoum Workshop on Arid Lands Management: The University of Khartoum--the United Nations University, 22-26 October 1978. United Nations University.

Chicago Style (17th ed.) Citation

Khartoum Workshop on Arid Lands Management University of Khartoum, University of Khartoum, United Nations University, and J. A. Mabbutt. Proceedings of the Khartoum Workshop on Arid Lands Management: The University of Khartoum--the United Nations University, 22-26 October 1978. Tokyo, Japan: United Nations University, 1979.

MLA (9th ed.) Citation

Khartoum Workshop on Arid Lands Management University of Khartoum, et al. Proceedings of the Khartoum Workshop on Arid Lands Management: The University of Khartoum--the United Nations University, 22-26 October 1978. United Nations University, 1979.