APA-referens (7:e uppl.)
BRITISH AGENCIES FOR ADOPTION AND FOSTERING. (1991). SINGLE, PREGNANT AND THINKING ABOUT ADOPTION. BRITISH AGENCIES FOR ADOPTION AND FOSTERING.
Chicago-referens (17:e uppl.)
BRITISH AGENCIES FOR ADOPTION AND FOSTERING. SINGLE, PREGNANT AND THINKING ABOUT ADOPTION. Londres: BRITISH AGENCIES FOR ADOPTION AND FOSTERING, 1991.
MLA-referens (9:e uppl.)
BRITISH AGENCIES FOR ADOPTION AND FOSTERING. SINGLE, PREGNANT AND THINKING ABOUT ADOPTION. BRITISH AGENCIES FOR ADOPTION AND FOSTERING, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.