Cita APA (7th ed.)
Reher, D., & Requena, M. Elderly women living alone in Spain: The importance of having children.
Cita Chicago (17th ed.)
Reher, D., i M. Requena. Elderly Women Living Alone in Spain: The Importance of Having Children.
Cita MLA (9th ed.)
Reher, D., i M. Requena. Elderly Women Living Alone in Spain: The Importance of Having Children.
Atenció: Aquestes cites poden no estar 100% correctes.