Cita APA (7a ed.)

European conference (1989 : Mediterranean Congress Centre, Malta), & Vella, C. G. (1989). Integrating social and family policy for the 90́s. Ministry for Social Policy.

Cita Chicago Style (17a ed.)

European conference (1989 : Mediterranean Congress Centre, Malta), y Charles G. Vella. Integrating Social and Family Policy for the 90́s. Valleta (Malta): Ministry for Social Policy, 1989.

Cita MLA (9a ed.)

European conference (1989 : Mediterranean Congress Centre, Malta), y Charles G. Vella. Integrating Social and Family Policy for the 90́s. Ministry for Social Policy, 1989.