Bulmer, M., & Warwick, D. P. (1993). Social research in developing countries: Surveys and censuses in the Third World. UCL Press.
Style de citation Chicago (17e éd.)Bulmer, Martin, et Donald P. Warwick. Social Research in Developing Countries: Surveys and Censuses in the Third World. London: UCL Press, 1993.
Style de citation MLA (9e éd.)Bulmer, Martin, et Donald P. Warwick. Social Research in Developing Countries: Surveys and Censuses in the Third World. UCL Press, 1993.
Attention : ces citations peuvent ne pas être correctes à 100%.