Obi, T. U., Roeder, P. L., & Geering, W. A. (1999). Manual on the preparation of rinderpest contingency plans. Food and Agriculture Organization of the United Nations.
Chicago Style (17th ed.) CitationObi, T. U., P. L. Roeder, and W. A. Geering. Manual on the Preparation of Rinderpest Contingency Plans. Rome: Food and Agriculture Organization of the United Nations, 1999.
MLA (9th ed.) CitationObi, T. U., et al. Manual on the Preparation of Rinderpest Contingency Plans. Food and Agriculture Organization of the United Nations, 1999.
Warning: These citations may not always be 100% accurate.