Cita APA (7th ed.)

Hancock, G. (1985). Ethiopia: The challenge of hunger. Victor Gollancz.

Cita Chicago (17th ed.)

Hancock, Graham. Ethiopia: The Challenge of Hunger. London: Victor Gollancz, 1985.

Cita MLA (9th ed.)

Hancock, Graham. Ethiopia: The Challenge of Hunger. Victor Gollancz, 1985.