Cita APA (7a ed.)
Clark, J. D., & Burkitt, M. C. (1954). The prehistoric Cultures of the horn of Africa: An analysis of the stone age cultural and climatic succession in the Somalilands and eastern parts of Abyssinia. Univ. Press.
Cita Chicago Style (17a ed.)
Clark, John Desmond, y M. C. Burkitt. The Prehistoric Cultures of the Horn of Africa: An Analysis of the Stone Age Cultural and Climatic Succession in the Somalilands and Eastern Parts of Abyssinia. Cambridge: Univ. Press, 1954.
Cita MLA (9a ed.)
Clark, John Desmond, y M. C. Burkitt. The Prehistoric Cultures of the Horn of Africa: An Analysis of the Stone Age Cultural and Climatic Succession in the Somalilands and Eastern Parts of Abyssinia. Univ. Press, 1954.
Precaución: Estas citas no son 100% exactas.