International Statistical Institute, Cleland, J., & Scott, C. (1987). World fertility survey: An assessment of its contribution. Oxford Univ. Press.
Cita Chicago Style (17a ed.)International Statistical Institute, John Cleland, y Chris Scott. World Fertility Survey: An Assessment of Its Contribution. Oxford [u.a.]: Oxford Univ. Press, 1987.
Cita MLA (8a ed.)International Statistical Institute, et al. World Fertility Survey: An Assessment of Its Contribution. Oxford Univ. Press, 1987.
Precaución: Estas citas no son 100% exactas.