Cita APA (7th ed.)

Davidson, B. (1975). In the eye of the storms Angola's people. Penguin Books.

Cita Chicago (17th ed.)

Davidson, Basil. In the Eye of the Storms Angola's People. Harmondsworth: Penguin Books, 1975.

Cita MLA (9th ed.)

Davidson, Basil. In the Eye of the Storms Angola's People. Penguin Books, 1975.