Cita APA

International Service for National Agricultural Research, Leisinger, K. M., & Schmitt, K. (1995). Survival in the Sahel and ecological and developmental challenge. The Hague, Netherlands: ISNAR.

Citación estilo Chicago

International Service for National Agricultural Research, Klauss M. Leisinger, y Karin Schmitt. Survival in the Sahel and Ecological and Developmental Challenge. The Hague, Netherlands: ISNAR, 1995.

Cita MLA

International Service for National Agricultural Research, Klauss M. Leisinger, y Karin Schmitt. Survival in the Sahel and Ecological and Developmental Challenge. The Hague, Netherlands: ISNAR, 1995.