(1951). Problemen der sociale geneeskunde. 's-Gravenhage.
Chicago Style (17th ed.) CitationProblemen Der Sociale Geneeskunde. 's-Gravenhage, 1951.
MLA (8th ed.) CitationProblemen Der Sociale Geneeskunde. 's-Gravenhage, 1951.
Warning: These citations may not always be 100% accurate.