Smith, D. P. (1992). Formal demography. New York, NY [u.a.].
Chicago Style CitationSmith, David P. Formal Demography. New York, NY [u.a.], 1992.
MLA CitationSmith, David P. Formal Demography. New York, NY [u.a.], 1992.
Warning: These citations may not always be 100% accurate.