Soloway, R. A. (1990). Demography and degeneration: Eugenics and the declining birth rate in twentieth-century Britain. University of North Carolina Press.
Cita Chicago (17th ed.)Soloway, Richard A. Demography and Degeneration: Eugenics and the Declining Birth Rate in Twentieth-century Britain. Chapel Hill, N.C: University of North Carolina Press, 1990.
Cita MLA (9th ed.)Soloway, Richard A. Demography and Degeneration: Eugenics and the Declining Birth Rate in Twentieth-century Britain. University of North Carolina Press, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.