Cita APA (7a ed.)

Lewin, V., & Sharp, B. (2009). Siblings in development: A psychoanalytic view. Karnac.

Cita Chicago Style (17a ed.)

Lewin, Vivienne, y Belinda Sharp. Siblings in Development: A Psychoanalytic View. London: Karnac, 2009.

Cita MLA (8a ed.)

Lewin, Vivienne, y Belinda Sharp. Siblings in Development: A Psychoanalytic View. Karnac, 2009.