Cita APA (7a ed.)

Neidhardt, E. R., & Allen, J. A. (1993). Family therapy with the elderly. Sage.

Cita Chicago Style (17a ed.)

Neidhardt, Elizabeth R., y Jo Ann Allen. Family Therapy with the Elderly. Newbury Park [etc.]: Sage, 1993.

Cita MLA (9a ed.)

Neidhardt, Elizabeth R., y Jo Ann Allen. Family Therapy with the Elderly. Sage, 1993.