Cita APA (7a ed.)

Crummey, D., & McCann, J. (2018). Farming and Famine: Landscape Vulnerability in Northeast Ethiopia, 1889-1991. The University of Wisconsin Press.

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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