Cita APA (7th ed.)
SANDALL, S. (1991). DEVELOPMENTAL INTERVENTIONS FOR BIOLOGICALLY AT-RISK INFANTS AT HOME.
Cita Chicago (17th ed.)
SANDALL, S.R. DEVELOPMENTAL INTERVENTIONS FOR BIOLOGICALLY AT-RISK INFANTS AT HOME. 1991.
Cita MLA (9th ed.)
SANDALL, S.R. DEVELOPMENTAL INTERVENTIONS FOR BIOLOGICALLY AT-RISK INFANTS AT HOME. 1991.
Atenció: Aquestes cites poden no estar 100% correctes.