Mahler, M. S., Bergman, A., & Pine, F. (1975). The psychological birth of the human infant: Symbiosis and individuation. Basic : Karnac.
Lua i Stíl Chicago (17ú heag.)Mahler, Margaret S., Anni Bergman, agus Fred Pine. The Psychological Birth of the Human Infant: Symbiosis and Individuation. New York : London: Basic : Karnac, 1975.
Lua MLA (9ú heag.)Mahler, Margaret S., et al. The Psychological Birth of the Human Infant: Symbiosis and Individuation. Basic : Karnac, 1975.
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