APA (7th ed.) Zitazioa
ebrary, Inc, Lewin, V., & Sharp, B. (2009). Siblings in development: A psychoanalytic view. Karnac.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Vivienne Lewin, eta Belinda Sharp. Siblings in Development: A Psychoanalytic View. London [England]: Karnac, 2009.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Siblings in Development: A Psychoanalytic View. Karnac, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.