APA (7 वां संस्करण) प्रशस्ति पत्र
Volkan, V. D., & Ast, G. (2014). Siblings in the unconscious and psychopathology: Womb fantasies, claustrophobias, fear of pregnancy, murderous rage, animal symbolism, Christmas and Easter neuroses, and twinnings or identifications with sisters and brothers. Karnac.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Volkan, Vamik D., और Gabriele Ast. Siblings in the Unconscious and Psychopathology: Womb Fantasies, Claustrophobias, Fear of Pregnancy, Murderous Rage, Animal Symbolism, Christmas and Easter Neuroses, and Twinnings or Identifications with Sisters and Brothers. London, England: Karnac, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Volkan, Vamik D., और Gabriele Ast. Siblings in the Unconscious and Psychopathology: Womb Fantasies, Claustrophobias, Fear of Pregnancy, Murderous Rage, Animal Symbolism, Christmas and Easter Neuroses, and Twinnings or Identifications with Sisters and Brothers. Karnac, 2014.
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