Van den Berghe, P. L. (1979). Human family systems: An evolutionary view. Elsevier.
Chicago Style (17th ed.) CitationVan den Berghe, Pierre L. Human Family Systems: An Evolutionary View. New York [u.a.]: Elsevier, 1979.
MLA (9th ed.) CitationVan den Berghe, Pierre L. Human Family Systems: An Evolutionary View. Elsevier, 1979.
Warning: These citations may not always be 100% accurate.