Cita APA (7a ed.)

Murphy, P. M., & Kupshik, G. A. (1991). Loneliness, stress and well-being: A helper's guide. Routledge.

Cita Chicago Style (17a ed.)

Murphy, P. M., y G. A. Kupshik. Loneliness, Stress and Well-being: A Helper's Guide. London: Routledge, 1991.

Cita MLA (9a ed.)

Murphy, P. M., y G. A. Kupshik. Loneliness, Stress and Well-being: A Helper's Guide. Routledge, 1991.