APA (7th ed.) Citation

Teklu, T., Braun, J. v., & Zaki, E. (1991). Drought and famine relationships in Sudan. IFPRI.

Chicago Style (17th ed.) Citation

Teklu, Tesfaye, Joachim von Braun, and Elsayed Zaki. Drought and Famine Relationships in Sudan. Washington: IFPRI, 1991.

MLA (9th ed.) Citation

Teklu, Tesfaye, et al. Drought and Famine Relationships in Sudan. IFPRI, 1991.