Cita APA (7a ed.)
Sue Roffey. Positive Relationships: Evidence Based Practice across the World. Springer.
Cita estilo Chicago (17a ed.)
Sue Roffey. Positive Relationships: Evidence Based Practice Across the World. Dordrecht, Holanda: Springer.
Cita MLA (9a ed.)
Sue Roffey. Positive Relationships: Evidence Based Practice Across the World. Springer.
Precaución: Estas citas no son 100% exactas.