Cita APA (7th ed.)

Peterson, W. A., & Quadagno, J. (1985). Social bonds in later life: Aging and interdependence. Sage.

Cita Chicago (17th ed.)

Peterson, Warren A., i Jill Quadagno. Social Bonds in Later Life: Aging and Interdependence. Newberry Park, Calif: Sage, 1985.

Cita MLA (9th ed.)

Peterson, Warren A., i Jill Quadagno. Social Bonds in Later Life: Aging and Interdependence. Sage, 1985.