Cita APA (7th ed.)
TWIGG, R. (1996). COPING WITH LOSS: HOW FOSTER PARENTS' CHILDREN COPE WITH FOSTER CARE.
Cita Chicago (17th ed.)
TWIGG, R.C. COPING WITH LOSS: HOW FOSTER PARENTS' CHILDREN COPE WITH FOSTER CARE. 1996.
Cita MLA (9th ed.)
TWIGG, R.C. COPING WITH LOSS: HOW FOSTER PARENTS' CHILDREN COPE WITH FOSTER CARE. 1996.
Atenció: Aquestes cites poden no estar 100% correctes.