APA (7th ed.) Citation

Mahler, M. S., Pine, F., & Bergman, A. (1975). The psychological birth of the human infant: Symbiosis and individuation. Hutchinson.

Chicago Style (17th ed.) Citation

Mahler, Margaret S., Fred Pine, and Anni Bergman. The Psychological Birth of the Human Infant: Symbiosis and Individuation. London: Hutchinson, 1975.

MLA (9th ed.) Citation

Mahler, Margaret S., et al. The Psychological Birth of the Human Infant: Symbiosis and Individuation. Hutchinson, 1975.