Cita APA

Crummey, D. E., & McCann, J. C. 1. (2018). Farming and famine: Landscape vulnerability in northeast Ethiopia, 1889-1991. Madison, Wisconsin: The University of Wisconsin Press.

Citación estilo Chicago

Crummey, Donald E., y James C. 1950- McCann. Farming and Famine: Landscape Vulnerability in Northeast Ethiopia, 1889-1991. Madison, Wisconsin: The University of Wisconsin Press, 2018.

Cita MLA

Crummey, Donald E., y James C. 1950- McCann. Farming and Famine: Landscape Vulnerability in Northeast Ethiopia, 1889-1991. Madison, Wisconsin: The University of Wisconsin Press, 2018.