APA
De Grouchy J. (., . (1972). Human Genetics Genetique Humaine: proceedings of the fourth international congress of human genetics, paris, 6-11 september 1971. Amsterdam: Excerpta Medica.
Chicago
De Grouchy J (ed.), . 1972. Human Genetics Genetique Humaine: proceedings of the fourth international congress of human genetics, paris, 6-11 september 1971. Amsterdam: Excerpta Medica.
Harvard
De Grouchy J. (., . (1972). Human Genetics Genetique Humaine: proceedings of the fourth international congress of human genetics, paris, 6-11 september 1971. Amsterdam: Excerpta Medica.
MLA
De Grouchy J (ed.), . Human Genetics Genetique Humaine: proceedings of the fourth international congress of human genetics, paris, 6-11 september 1971. Amsterdam: Excerpta Medica. 1972.