SpringerLink (Online service), Blum, U., & Schmid, J. (1991). Demographic processes, occupation, and technological change: Symposium held at the University of Bamberg from 17th to 18th November 1989. Physica-Verlag.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Ulrich Blum, and Josef Schmid. Demographic Processes, Occupation, and Technological Change: Symposium Held at the University of Bamberg from 17th to 18th November 1989. Heidelberg: Physica-Verlag, 1991.
MLA (9th ed.) CitationSpringerLink (Online service), et al. Demographic Processes, Occupation, and Technological Change: Symposium Held at the University of Bamberg from 17th to 18th November 1989. Physica-Verlag, 1991.
Warning: These citations may not always be 100% accurate.