APA
Hopt Klaus J,, . (1982). Groups of companies in European laws Vol. II : Groups of companies in European laws : Legal and economic analysis on multinational enterprises. Berlin: Walter De Gruyter.
Chicago
Hopt Klaus J,, . 1982. Groups of companies in European laws Vol. II : Groups of companies in European laws : Legal and economic analysis on multinational enterprises. Berlin: Walter De Gruyter.
Harvard
Hopt Klaus J,, . (1982). Groups of companies in European laws Vol. II : Groups of companies in European laws : Legal and economic analysis on multinational enterprises. Berlin: Walter De Gruyter.
MLA
Hopt Klaus J,, . Groups of companies in European laws Vol. II : Groups of companies in European laws : Legal and economic analysis on multinational enterprises. Berlin: Walter De Gruyter. 1982.