Tietueen sitaatit
APA-viiteHelin, M. (1999). Finland: Enforcement of custody, access and residence orders, intercountry adoptions and registration of same sex couples. The international survey of family law 1997, 153-165.
Chicago-tyylinen lähdeviittausHelin, Markku. "Finland: Enforcement of Custody, Access and Residence Orders, Intercountry Adoptions and Registration of Same Sex Couples." The International Survey of Family Law 1997 1999: 153-165.
MLA-viiteHelin, Markku. "Finland: Enforcement of Custody, Access and Residence Orders, Intercountry Adoptions and Registration of Same Sex Couples." The International Survey of Family Law 1997, 1999, pp. 153-165.
Harvard-tyylinen lähdeviittausHelin, M. 1999. Finland: Enforcement of custody, access and residence orders, intercountry adoptions and registration of same sex couples. The international survey of family law 1997, pp. 153-165.