Cita APA (7a ed.)

Clarke, J. I., & Fisher, W. B. (1972). Populations of the Middle East and North Africa: A geographical approach. University of London Press.

Cita Chicago Style (17a ed.)

Clarke, John Innes, y W. B. Fisher. Populations of the Middle East and North Africa: A Geographical Approach. London: University of London Press, 1972.

Cita MLA (9a ed.)

Clarke, John Innes, y W. B. Fisher. Populations of the Middle East and North Africa: A Geographical Approach. University of London Press, 1972.